The document provides guidance for parents to help their child learn number words. It recommends having the child read number words independently and noting patterns in teen and ty words. Parents should ask the child questions about the relative values of numbers to deepen their math vocabulary. The document also suggests discussing the hundred square to help the child understand patterns in numbers and playing math games involving numbers.
Rational numbers include any numbers that can be made by dividing one integer by another, such as 1/2 or 0.75. Integers are whole numbers that can be positive, negative, or zero, including 10, 0, 25, and 5,148. Real numbers encompass all rational numbers along with numbers like 1, 2, 3, 4, and 5 that have no negatives or fractions.
This document defines integers and provides examples of adding positive and negative integers. It explains that integers are whole numbers that do not have decimals or fractions. Positive integers increase as you move to the right of zero on a number line, while negative integers decrease as you move left. The document also presents two methods for adding integers: using a number line by moving left and right, and using the absolute value of numbers and subtraction.
The document describes 5 math challenges that involve filling in missing numbers using the digits 1 through 9. For each challenge, the numbers must be unique and the rows and columns form math equations, with earlier challenges having different rules for order of operations than later ones. Answers are provided for each challenge.
The document discusses various math concepts including numbers, operations, place value, expanded form, positive and negative numbers, and number lines. It explains that numbers extend infinitely in both positive and negative directions, with zero in the middle. The four basic operations - addition, subtraction, multiplication, and division - are introduced as important math skills. Place value and expanded form involve organizing numbers into categories based on their value. Positive numbers are above zero while negative numbers are below zero. Number lines provide a way to visualize numbers and operations.
This document contains a math teacher's daily lesson plan and materials for teaching integers. It includes:
1) A warm up exercise on writing numbers in standard and exponential form.
2) A joke and information about midterm grades being sent home and late work policies.
3) An integer homework assignment and test answers key.
4) A lesson on identifying positive and negative integers on a number line, with examples of using integers to represent real world situations like altitude, money amounts, and yards gained/lost.
The document discusses place value in numbers up to the hundreds place. It provides examples of reading and saying two-digit and three-digit numbers aloud. Students are prompted to read increasing numbers aloud to practice identifying the tens and units digits in two-digit numbers and the hundreds, tens, and units digits in three-digit numbers based on place value. The document emphasizes the importance of place value for partitioning numbers.
The document provides guidance for parents to help their child learn number words. It recommends having the child read number words independently and noting patterns in teen and ty words. Parents should ask the child questions about the relative values of numbers to deepen their math vocabulary. The document also suggests discussing the hundred square to help the child understand patterns in numbers and playing math games involving numbers.
Rational numbers include any numbers that can be made by dividing one integer by another, such as 1/2 or 0.75. Integers are whole numbers that can be positive, negative, or zero, including 10, 0, 25, and 5,148. Real numbers encompass all rational numbers along with numbers like 1, 2, 3, 4, and 5 that have no negatives or fractions.
This document defines integers and provides examples of adding positive and negative integers. It explains that integers are whole numbers that do not have decimals or fractions. Positive integers increase as you move to the right of zero on a number line, while negative integers decrease as you move left. The document also presents two methods for adding integers: using a number line by moving left and right, and using the absolute value of numbers and subtraction.
The document describes 5 math challenges that involve filling in missing numbers using the digits 1 through 9. For each challenge, the numbers must be unique and the rows and columns form math equations, with earlier challenges having different rules for order of operations than later ones. Answers are provided for each challenge.
The document discusses various math concepts including numbers, operations, place value, expanded form, positive and negative numbers, and number lines. It explains that numbers extend infinitely in both positive and negative directions, with zero in the middle. The four basic operations - addition, subtraction, multiplication, and division - are introduced as important math skills. Place value and expanded form involve organizing numbers into categories based on their value. Positive numbers are above zero while negative numbers are below zero. Number lines provide a way to visualize numbers and operations.
This document contains a math teacher's daily lesson plan and materials for teaching integers. It includes:
1) A warm up exercise on writing numbers in standard and exponential form.
2) A joke and information about midterm grades being sent home and late work policies.
3) An integer homework assignment and test answers key.
4) A lesson on identifying positive and negative integers on a number line, with examples of using integers to represent real world situations like altitude, money amounts, and yards gained/lost.
The document discusses place value in numbers up to the hundreds place. It provides examples of reading and saying two-digit and three-digit numbers aloud. Students are prompted to read increasing numbers aloud to practice identifying the tens and units digits in two-digit numbers and the hundreds, tens, and units digits in three-digit numbers based on place value. The document emphasizes the importance of place value for partitioning numbers.
This document reviews place value concepts for 1st grade math students. It explains that two-digit numbers have two digits with different place values, like the tens place and ones place. Place value is defined as the value of a number's position. The number 15 is used as an example, where the digit 1 represents 10 ones (ten) and the digit 5 represents 5 ones. Students are then asked to identify the ones and tens places for several two-digit numbers.
This document provides a lesson on solving sequence problems using Singapore bar models. It introduces consecutive numbers and examples. Students are asked to draw a picture to represent a story involving a bathtub of jello falling from a plane. The jello splits into more pieces at each mile, following a pattern of doubling. Students are then given practice problems to find three or four consecutive numbers that add up to a given total.
This document classifies different types of real numbers. It defines real numbers as all numbers that can be graphed on a number line. Rational numbers are numbers that can be written as fractions or repeating decimals, while irrational numbers cannot. Integers are positive, negative, or zero whole numbers without fractions or decimals. Whole numbers are positive whole numbers without fractions or decimals, and natural numbers are only the positive whole numbers.
The document discusses multiplying integers. It defines integers as whole numbers that can be positive or negative. It then explains that when multiplying integers, if the signs are the same, the answer is positive, but if the signs are different, the answer is negative. Examples of multiplying different combinations of positive and negative integers are provided.
The document teaches how to subtract positive and negative numbers using colored tiles to represent positive and negative values. It begins by reviewing addition of positive and negative numbers through examples such as 3 + (-3) = 0 and 4 + (-7) = -3. It then covers subtracting positives by thinking of problems as addition, such as 6 - 4 = 6 + (-4) = 2. Finally, it discusses subtracting negatives by treating it as adding a positive number of the same value, with examples like 4 - (-1) = 4 + 1 = 5. The goal is to help readers grasp subtracting small numbers using a visual approach.
The document discusses even and odd numbers, stating that even numbers can be divided into two equal groups while odd numbers will have one left over. It then provides examples of even numbers like 2, 4, 6, etc. and odd numbers like 1, 3, 5, etc. The rest of the document contains a quiz that asks the user to identify whether a given number is even or odd, and provides feedback on their answers.
The document explains basic addition rules for positive and negative numbers:
1) When adding two positive numbers, you simply add them together. When adding two negative numbers, you add them and place a negative sign in front of the answer.
2) When the same amount of positive and negative numbers are added, they cancel each other out and equal zero.
3) If the starting number is positive and a lower negative number is added, the answer will be positive. If the starting number is negative and a higher positive number is added, the answer will be positive.
The document defines factors, multiples, and perfect numbers. Factors are numbers that divide evenly into a given number. Multiples are numbers that the given number divides into evenly. A perfect number is one where the sum of its factors is equal to twice the number. Examples given are that 6 is a perfect number because the factors of 1, 2, 3, and 6 sum to 12, which is twice 6.
This document introduces the concepts of even and odd numbers to first grade students. It defines even numbers as those that can be separated into two equal groups, and odd numbers as those that cannot. Examples of even numbers given are 2, 4, 6, 8, 10, while odd numbers listed include 1, 3, 5, 7, 9. Students are instructed to identify whether sample numbers are even or odd.
This document provides instruction on subtracting positive and negative numbers. It begins by explaining that addition must be understood first. Positive numbers are represented by black tiles, and negative numbers by red tiles. Examples of adding positive and negative numbers are worked through. The document then covers subtracting positive numbers by relating it to addition. Finally, subtracting negative numbers is explained as being equivalent to adding a positive number of the same value. Several examples are shown step-by-step to reinforce the concepts.
This document is a lesson plan on rational numbers on the number line. It begins with learning objectives about using number lines to locate rational numbers between integers and understanding that rational numbers can be positive or negative. It then provides examples and exercises for students to practice graphing rational numbers on number lines and relating rational numbers to real world contexts involving water levels rising. It concludes with directing students to complete an exit ticket to assess their understanding. The lesson teaches students to represent rational numbers as fractions or decimals, locate them on number lines in relation to integers, and apply rational numbers in word problems involving measurement.
The document defines positive and negative numbers and their relationships. It discusses how negative numbers are used to represent temperatures below zero, debt, and locations under sea level. The document then explains the rules for adding positive and negative integers, including counting right on a number line for positive numbers and left for negative numbers. Sample addition problems are shown applying these rules.
The document shows 16 toothpicks arranged in 5 squares. It asks the reader to move just 3 toothpicks to rearrange the 16 toothpicks into 4 congruent squares instead of the original 5 squares.
The document describes a dilemma about arranging seating for a birthday party. No matter if the guests were split into 2, 3, 4, or 5 tables, there would always be 1 person left out. It was only when the guests were split across 7 tables that no one was left out. Through trial and error and using divisibility rules, the number of guests that were invited was determined to be 49 people.
Section 4 write equations and inequalitiesjslloyd23
- Gerry borrowed $2000 at a 4% simple interest rate and plans to pay it back in 2 years. To calculate the interest owed, take the principal ($2000) times the interest rate (4%) times the time (2 years).
- A whale is traveling at an average speed of 5.4 km/hr. To calculate the distance traveled in 18 hours, take the speed (5.4 km/hr) times the time (18 hours).
- Skye sells baskets for a profit of $68 each after $2.50 in expenses per basket. To calculate the price for 3 baskets, take the profit per basket ($68) plus the expenses per basket ($2.50)
Each x value must relate to only one y value for a relation to be a function. For example, if each apple (x value) grows on only one tree (y value), then the relation between apples and trees is a function. A function relates each input to a single output.
The document discusses negative numbers including:
- Giving a number between two negative numbers
- Rounding negative numbers and converting negative mixed numbers to decimals
- Representing profit/loss, above/below, gain/loss situations with positive and negative numbers
- Converting feet below sea level and stock price decreases to decimals and rounding negative numbers
This document discusses comparing numbers using less than (<) and greater than (>) symbols. It provides examples of comparing positive and negative numbers, fractions, temperatures, lengths, and percentages. The key points are that the < symbol points to the smaller number, the alligator eats the bigger number, numbers on a number line are compared by writing them in order using < signs, and the absolute value or magnitude of a number should be compared when dealing with positive and negative numbers.
The number is between -4 and -2 and is an integer. A second number is between 100 and 999, divisible by 8, with digits summing to 15, a product of ones and tens digits between 1 and 10, and with no repeating digits.
1. The difference of a number c and 17 is more than 33.
2. The product of 3 and a number x is at most 21.
3. The sum of 14 and twice a number y is equal to 78.
1. The document contains 16 practice problems involving graphing functions from tables, writing rules, and interpreting graphs.
2. Many of the problems involve graphing linear and quadratic functions based on ordered pairs or tables of x- and y-values.
3. Several problems ask students to analyze how the y-value changes in relation to the x-value based on real-world contexts like high temperatures over a week or threads per inch on screws of different sizes.
This document reviews place value concepts for 1st grade math students. It explains that two-digit numbers have two digits with different place values, like the tens place and ones place. Place value is defined as the value of a number's position. The number 15 is used as an example, where the digit 1 represents 10 ones (ten) and the digit 5 represents 5 ones. Students are then asked to identify the ones and tens places for several two-digit numbers.
This document provides a lesson on solving sequence problems using Singapore bar models. It introduces consecutive numbers and examples. Students are asked to draw a picture to represent a story involving a bathtub of jello falling from a plane. The jello splits into more pieces at each mile, following a pattern of doubling. Students are then given practice problems to find three or four consecutive numbers that add up to a given total.
This document classifies different types of real numbers. It defines real numbers as all numbers that can be graphed on a number line. Rational numbers are numbers that can be written as fractions or repeating decimals, while irrational numbers cannot. Integers are positive, negative, or zero whole numbers without fractions or decimals. Whole numbers are positive whole numbers without fractions or decimals, and natural numbers are only the positive whole numbers.
The document discusses multiplying integers. It defines integers as whole numbers that can be positive or negative. It then explains that when multiplying integers, if the signs are the same, the answer is positive, but if the signs are different, the answer is negative. Examples of multiplying different combinations of positive and negative integers are provided.
The document teaches how to subtract positive and negative numbers using colored tiles to represent positive and negative values. It begins by reviewing addition of positive and negative numbers through examples such as 3 + (-3) = 0 and 4 + (-7) = -3. It then covers subtracting positives by thinking of problems as addition, such as 6 - 4 = 6 + (-4) = 2. Finally, it discusses subtracting negatives by treating it as adding a positive number of the same value, with examples like 4 - (-1) = 4 + 1 = 5. The goal is to help readers grasp subtracting small numbers using a visual approach.
The document discusses even and odd numbers, stating that even numbers can be divided into two equal groups while odd numbers will have one left over. It then provides examples of even numbers like 2, 4, 6, etc. and odd numbers like 1, 3, 5, etc. The rest of the document contains a quiz that asks the user to identify whether a given number is even or odd, and provides feedback on their answers.
The document explains basic addition rules for positive and negative numbers:
1) When adding two positive numbers, you simply add them together. When adding two negative numbers, you add them and place a negative sign in front of the answer.
2) When the same amount of positive and negative numbers are added, they cancel each other out and equal zero.
3) If the starting number is positive and a lower negative number is added, the answer will be positive. If the starting number is negative and a higher positive number is added, the answer will be positive.
The document defines factors, multiples, and perfect numbers. Factors are numbers that divide evenly into a given number. Multiples are numbers that the given number divides into evenly. A perfect number is one where the sum of its factors is equal to twice the number. Examples given are that 6 is a perfect number because the factors of 1, 2, 3, and 6 sum to 12, which is twice 6.
This document introduces the concepts of even and odd numbers to first grade students. It defines even numbers as those that can be separated into two equal groups, and odd numbers as those that cannot. Examples of even numbers given are 2, 4, 6, 8, 10, while odd numbers listed include 1, 3, 5, 7, 9. Students are instructed to identify whether sample numbers are even or odd.
This document provides instruction on subtracting positive and negative numbers. It begins by explaining that addition must be understood first. Positive numbers are represented by black tiles, and negative numbers by red tiles. Examples of adding positive and negative numbers are worked through. The document then covers subtracting positive numbers by relating it to addition. Finally, subtracting negative numbers is explained as being equivalent to adding a positive number of the same value. Several examples are shown step-by-step to reinforce the concepts.
This document is a lesson plan on rational numbers on the number line. It begins with learning objectives about using number lines to locate rational numbers between integers and understanding that rational numbers can be positive or negative. It then provides examples and exercises for students to practice graphing rational numbers on number lines and relating rational numbers to real world contexts involving water levels rising. It concludes with directing students to complete an exit ticket to assess their understanding. The lesson teaches students to represent rational numbers as fractions or decimals, locate them on number lines in relation to integers, and apply rational numbers in word problems involving measurement.
The document defines positive and negative numbers and their relationships. It discusses how negative numbers are used to represent temperatures below zero, debt, and locations under sea level. The document then explains the rules for adding positive and negative integers, including counting right on a number line for positive numbers and left for negative numbers. Sample addition problems are shown applying these rules.
The document shows 16 toothpicks arranged in 5 squares. It asks the reader to move just 3 toothpicks to rearrange the 16 toothpicks into 4 congruent squares instead of the original 5 squares.
The document describes a dilemma about arranging seating for a birthday party. No matter if the guests were split into 2, 3, 4, or 5 tables, there would always be 1 person left out. It was only when the guests were split across 7 tables that no one was left out. Through trial and error and using divisibility rules, the number of guests that were invited was determined to be 49 people.
Section 4 write equations and inequalitiesjslloyd23
- Gerry borrowed $2000 at a 4% simple interest rate and plans to pay it back in 2 years. To calculate the interest owed, take the principal ($2000) times the interest rate (4%) times the time (2 years).
- A whale is traveling at an average speed of 5.4 km/hr. To calculate the distance traveled in 18 hours, take the speed (5.4 km/hr) times the time (18 hours).
- Skye sells baskets for a profit of $68 each after $2.50 in expenses per basket. To calculate the price for 3 baskets, take the profit per basket ($68) plus the expenses per basket ($2.50)
Each x value must relate to only one y value for a relation to be a function. For example, if each apple (x value) grows on only one tree (y value), then the relation between apples and trees is a function. A function relates each input to a single output.
The document discusses negative numbers including:
- Giving a number between two negative numbers
- Rounding negative numbers and converting negative mixed numbers to decimals
- Representing profit/loss, above/below, gain/loss situations with positive and negative numbers
- Converting feet below sea level and stock price decreases to decimals and rounding negative numbers
This document discusses comparing numbers using less than (<) and greater than (>) symbols. It provides examples of comparing positive and negative numbers, fractions, temperatures, lengths, and percentages. The key points are that the < symbol points to the smaller number, the alligator eats the bigger number, numbers on a number line are compared by writing them in order using < signs, and the absolute value or magnitude of a number should be compared when dealing with positive and negative numbers.
The number is between -4 and -2 and is an integer. A second number is between 100 and 999, divisible by 8, with digits summing to 15, a product of ones and tens digits between 1 and 10, and with no repeating digits.
1. The difference of a number c and 17 is more than 33.
2. The product of 3 and a number x is at most 21.
3. The sum of 14 and twice a number y is equal to 78.
1. The document contains 16 practice problems involving graphing functions from tables, writing rules, and interpreting graphs.
2. Many of the problems involve graphing linear and quadratic functions based on ordered pairs or tables of x- and y-values.
3. Several problems ask students to analyze how the y-value changes in relation to the x-value based on real-world contexts like high temperatures over a week or threads per inch on screws of different sizes.
1. The document provides examples and practice problems involving functions. It includes:
2. Questions about identifying input and output variables in functions presented in tables. It also asks to determine if pairings are functions.
3. Practice writing rules for functions given tables of ordered pairs and identifying domains and ranges.
4. Word problems involving writing rules for functions based on real world scenarios and identifying independent and dependent variables.
The document discusses negative numbers including:
- Giving a number between two negative numbers
- Rounding negative numbers and converting negative mixed numbers to decimals
- Representing real-world situations like golf scores, time before/after an event, ocean depths, stock prices with positive and negative numbers
- Definitions of negative numbers as using a minus sign to indicate the opposite of a number, and integers as whole numbers and their opposites
The document discusses decimals, fractions, and converting between the two. It covers topics like ordering decimals and fractions, using a calculator for arithmetic, common fractions between 0 and 1, repeating decimals, examples of fractions and their parts, writing decimals as fractions, and graphing fractions on a number line.
The document contains information about various rates and conversions including driving 180 km in a car over 3 hours, earning $48 for 4 days of babysitting, typing 1575 words in 25 minutes, a jeep traveling 230 miles using 10 gallons of gas, getting paid $99 for 3 days of house painting, and earning $56 for 4 days of lawn mowing. The final item notes going 148 miles in a new car using 4 gallons of gas.
The document provides examples of writing expressions from phrases and word problems. It contains 23 examples of writing expressions from phrases involving variables and numbers, as well as two word problems about cookies and spider legs that need to be written as expressions. The expressions range from simple translations of phrases involving addition, subtraction, multiplication and exponents, to more complex expressions derived from rate, quotient and multi-step word problems.
This document contains mathematical symbols - x, k, b - that are assigned numeric values as part of an equation. It also contains plus, minus and x symbols but does not provide their meaning in words.
This document provides a multi-step math word problem worksheet for students. It contains 21 math problems in order of operations formatted as a grid for students to show their work and solutions. Students are asked to color in the square containing the answer for each problem and identify the letter or shape formed by the pattern of answers.
The document provides instructions on using the order of operations PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction) to evaluate numerical expressions. It gives examples of solving expressions step-by-step using PEMDAS. Students are then given 10 practice problems and instructed to use PEMDAS and a calculator, if available, to find the value of each expression.
The expressions in Example 2 are different operations than Example 1. In part c of the second example, 52 is added to 5 first before performing other calculations because order of operations dictates that addition and subtraction are performed before multiplication and division.
This document provides examples and explanations of different methods for rounding numbers, including rounding up, rounding down, and rounding to the nearest value. It discusses rounding decimals to certain decimal places as well as rounding whole numbers to the nearest ten, hundred, or thousand. Examples are given that demonstrate how to select the appropriate rounding method depending on the context and limitations, such as package sizes or weight limits. Methods include rounding currency amounts or calculations to the nearest dollar or penny in order to estimate costs.
How to Download & Install Module From the Odoo App Store in Odoo 17Celine George
Custom modules offer the flexibility to extend Odoo's capabilities, address unique requirements, and optimize workflows to align seamlessly with your organization's processes. By leveraging custom modules, businesses can unlock greater efficiency, productivity, and innovation, empowering them to stay competitive in today's dynamic market landscape. In this tutorial, we'll guide you step by step on how to easily download and install modules from the Odoo App Store.
How to Setup Default Value for a Field in Odoo 17Celine George
In Odoo, we can set a default value for a field during the creation of a record for a model. We have many methods in odoo for setting a default value to the field.
Creative Restart 2024: Mike Martin - Finding a way around “no”Taste
Ideas that are good for business and good for the world that we live in, are what I’m passionate about.
Some ideas take a year to make, some take 8 years. I want to share two projects that best illustrate this and why it is never good to stop at “no”.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Brand Guideline of Bashundhara A4 Paper - 2024khabri85
It outlines the basic identity elements such as symbol, logotype, colors, and typefaces. It provides examples of applying the identity to materials like letterhead, business cards, reports, folders, and websites.
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptxCapitolTechU
Slides from a Capitol Technology University webinar held June 20, 2024. The webinar featured Dr. Donovan Wright, presenting on the Department of Defense Digital Transformation.
12. If you already had your birthday this year, add to your number 110. If you did not have your birthday this year, add 109.
13. Deduct the year you were born from the resulting number.Look at the long result. <br />The first digit of this number is your favorite day of the week.<br />The last 2 digits of this number is … your age!<br />Can you reveal the secret of this trick? <br />Do the trick on your friends & family. See if you can wow them! Then, try using your math & problem solving skills to explain how it works! Explanations must be detailed, in writing. You may use numbers, variables, operations, etc. to help with your explanation. All explanations are due by Friday, September 17!<br />