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Estimating Multiplication in Mathematics 3.pptx
- 1. Mrs. Belinda LativiganCofino-Terante
- 2. Estimating Product To estimatethe product, round the factors to their highest place values, then get the product of the rounded numbers. Study the examples below.
- 3. EXAMPLE 1: In abook sale, there are 887 titles of books being sold in each day. About how many books are sold in 4 days 887 x 4 900 X 4 3600 Round off the number with the highest place value. Multiply the rounded numbers.
- 4. EXAMPLE 2: Find theestimated product of 345 and 67. 345 X 67 300 X 70 21000 The estimated product of 345 and 67 is 21,000
- 5. Mental Multiplication In multiplying2-digit number by 1- digit number without regrouping , use the distributive property of multiplication or simply multiply the first factor by the second factor from left to right.
- 6. 1 Example 1: Findthe product of 24 and 2 24x2 = (20x2) + (4x2) = 40 + 8 = 48 The product of 24 and 2 is 48
- 7. 2 Find theproduct of 43 and 2. Step 1: Multiply 4 and 2 4 x 2 = 8 Step 2: Multipy 3 and 2 3 x 2 = 6 Step 3: Put the product together 86
- 8. Do you knowwhat helps you make your point clear? Lists like this one: ● They’re simple ● You can organize your ideas clearly ● You’ll never forget to buy milk! And the most important thing: the audience won’t miss the point of your presentation MISSION STATEMENT
- 9. ADDITION MATH OPERATIONS SUBTRACTION Venus hasa beautiful name and is the second planet from the Sun. It is hot and has a very poisonous atmosphere Mercury is the closest planet to the Sun and the smallest one in the Solar System—it’s only a bit larger than the Moon
- 10. RADICALS ANALYTIC GEOMETRY NEGATIVE Mercury isthe closest planet to the Sun and the smallest one EXPONENTS Venus has a beautiful name and is the second planet from the Sun Despite being red, Mars is actually a cold place. It’s full of iron oxide dust
- 11. TRIGONOMETRY ANGELS Mars is actuallya very cold place TRIANGLES Neptune is far away from the Sun GEOMETRY Jupiter is the biggest planet of them all SLOPE Saturn is a gas giant and has rings
- 12. ANALYSIS Neptune is faraway from the Sun Mercury is the smallest planet ELEMENTARY MATHEMATICS GEOMETRY Mars is actually a very cold place Venus has very high temperatures NUMBERS Saturn is a gas giant with rings ARITHMETI C ALGEBRA CALCULUS Jupiter is the biggest planet
- 14. “This is aquote. Words full of wisdom that someone important said and can make the reader get inspired.” —SOMEONE FAMOUS
- 15. A PICTURE ISWORTH A THOUSAND WORDS
- 16. Images reveal largeamounts of data, so remember: use an image instead of a long text. Your audience will appreciate it A PICTURE ALWAYS REINFORCES THE CONCEPT
- 17. Big numbers catchyour audience’s attention
- 18. It’s Jupiter's rotationperiod 24h 37m 23s 386,000 km The distance between Earth and the Moon 333,000 Earths is the Sun’s mass
- 19. PERCENTAGES It’s the closestplanet to the Sun and the smallest one MERCURY VENUS Venus has a beautiful name and is the second planet from the Sun 18% 27%
- 20. DESKTOP SOFTWARE You canreplace the image on the screen with your own work. Right-click on it and then choose "Replace image" (in Google Slides) or "Change Picture" (in PPT) so you can add yours
- 21. TABLET APP You canreplace the image on the screen with your own work. Right-click on it and then choose "Replace image" (in Google Slides) or "Change Picture" (in PPT) so you can add yours
- 22. MOBILE WEB You canreplace the image on the screen with your own work. Right-click on it and then choose "Replace image" (in Google Slides) or "Change Picture" (in PPT) so you can add yours
- 23. OUR BEST STUDENTS SARADOE Speak about this person here PETER STONE Speak about this person here ANA SCOTT Speak about this person here
- 24. VENUS OUR EDUCATIVE CENTERS Ithas a beautiful name, but it’s hot MARS Despite being red, Mars is a cold place JUPITER Jupiter is the biggest planet of them all
- 25. Mars is avery cold planet MATH CURRICULUM NUMBERS Venus has a beautiful name ALGEBRA Mercury is the smallest planet CIRCLE EQUATION Jupiter is the biggest planet 1 2 3 4
- 26. Mercury is theclosest planet to the Sun BASIC MATH MATHEMATICAL SUBJECTS 1 Venus has a beautiful name, but it’s hot ALGEBRA 2 Despite being red, Mars is actually a cold place GEOMETRY 3
- 27. MATHEMATICAL OPERATIONS DESCRIPTION GEOMETRYALGEBRA EQUATION S Venus is the second planet from the Sun ✓ ✓ X Jupiter is the biggest planet of them all X X ✓ Despite being red, Mars is a cold place ✓ ✓ X
- 28. MATH LESSONS Follow thelink in the graph to modify its data and then paste the new one here. For more info, click here CALCULATION Mercury is the closest planet to the Sun and the smallest one in the Solar System EQUATIONS Venus has a beautiful name and is the second planet from the Sun. It’s very hot
- 29. GREEK NUMBERS 2 You can entera subtitle here if you need it
- 30. CALENDAR OF MATHTESTS Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 VENUS Mercury is the closest planet to the Sun and the smallest one in the Solar System—it’s only a bit larger than the Moon
- 31. PROBABILITY THEORY MATH Mars isa cold place, not hot MEASURE Mercury is the smallest planet DISCRETE Neptune is far away from us AXIOMS Venus has a beautiful name SPACE Jupiter is the biggest planet
- 32. 1 EDUCATIVE ORGANIZATION Despite beingred, Mars is a cold place Venus is the second planet from the Sun Saturn is a gas giant and has rings TEACHER DIRECTOR TEACHER 2 3
- 33. NEGATIVE NUMBERS Mercury isthe closest planet to the Sun and the smallest one in the Solar System—it’s only a bit larger than the Moon
- 34. MATHEMATICS BRANCH (80 x20) + (80 x 6) + (5 x 20) + 5 x _____) Use the partial products method to complete the expression 85 x 26: 5 6 20
- 35. DATA ANALYSIS Mars isactually a very cold planet DESCRIPTIVE Jupiter is the biggest planet of them all INFERENTIAL Follow the link in the graph to modify its data and then paste the new one here. For more info, click here
- 36. Mercury is thesmallest planet ABACUS ELEMENTARY MATHEMATICS Mars is actually a very cold place COUNTING Jupiter is the biggest planet FRACTIONS
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- 58. Add the titlehere Text 1 Text 2 Text 3 Text 4 Text 5 Text 6 2016 2017 2018 2019 2020 “Despite being red, Mars is actually a very cold place” “Mercury is closest planet to the Sun and the smallest” “Neptune is the farthest-known planet from the Sun” “Saturn is a gas giant and has several rings” “Venus is the second planet from the Sun and is terribly hot” Premium infographics
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