Chapter 1 Number and Operations

Number Groups

100

What are numbers used to count?  Sometimes they are referred to as natural numbers. 

Counting Numbers

200

What are whole numbers and their opposites called? 

Integers

300

What are numbers that are the same distance from zero on a number line, but in opposite directions called? 

Opposites

400

True or False

0 is a counting number 

False

500

Define whole numbers 

All the counting numbers AND zero 

Compare/Order Numbers

100

Write in the inequality 

-460 ____  -214

-460 <  -214

200

Write the inequality 

-17  ___  -29

-17  >   -29

300

Order the numbers from least to greatest

212, 202, -200, 102, -122

-200, -122, 102, 202, 212

400

True or False

The numbers listed below are in order from least to greatest

541, 552, 567, -589

False

500

List the numbers from least to greatest 

180, -198, 199, -899, 108

-899, -198, 108, 180, 199

Add Integers

100

-1 + (-16)

-17

200

-5 + (-83) 

-88

300

-11 + 76

65

400

-7 + 54

47

500

-47 + 12

-35

Subtract Integers

100

-8 - 15

-23

200

-3 - (-56)

-53

300

15 - (-33) 

48

400

36 - (-8)

44

500

-10 - 33

-43

Multiply/Divide Integers

100

5 x 9

45

200

-3 x (-8)

24

300

6 x (-12)

-72

400

-56/-7

8

500

-126/3

-42