This document contains math problems involving classifying different types of numbers and performing arithmetic operations: 1. Students are asked to classify sample numbers as rational, integers, or natural numbers, and to provide three additional examples of each. A Venn diagram is also to be drawn showing the relationships between the categories. 2. Four arithmetic word problems are presented and students are tasked with solving each problem and writing the step-by-step work and final answer in English sentence form in their notebook.

1. NUMBERS
1. a) Classify the following numbers placing them in every category they belong to. Circle the
numbers you can't place in any category.
−1
2 2 0,4
6
3
 3, 1
-7 1,21341256... 0 2,00 1
4
5
6
Rational Numbers Integers Natural Numbers
b) Write three more numbers in each category.
c) Draw the categories as boxes in a map, showing the relations between them like we did in class.
Place the numbers given in the “smallest” category they belong to.
2. Find out the result. After that write out the first line of operations and the result in English. Write
it down in your notebook.
Example: 2−(3−6)+5=2+3+5=10
Two minus parenthesis three minus six parenthesis plus five equals ten.
a) 3−14−1−3 b) −583·5−4
c) 32−5−5:5−2·3 d) 7·3−26: 2−3−5