Vocabulary
Adding
Subtracting
Multiplying
Dividing
100

the whole numbers and their opposites

What is integers

100
- 10 + (-10)
What is -20
100
-10-8
What is -18
100
-9(-8)
What is 72
100
40 ÷ (-5)
What is -8
200

numbers the same distance from zero, but in opposite directions

What is opposites

200
-45 + 35
What is -10
200
-15 - (-12)
What is -3
200
15(-3)
What is -45
200
-56 ÷ -4
What is 14
300

This property states that the sum of an integer and its opposite is always zero.

What is Inverse Property of Addition (IPA)

300
-74 + 36
What is -38
300
-21 - 16
What is -37
300
-7(-13)
What is 91
300
75 ÷ -5
What is -15
400

the distance between a number and zero on a number line

What is absolute value

400

-55 + 81

What is 26

400

-34 - (-46)

What is 12

400

-10(10)

What is -100

400

-48 ÷ 16

What is -3

500

This property states that the order in which numbers are multiplied does not change the product.

What is Commutative Property of Multiplication

500

-13 + (-8) + (-12)

What is -33

500
23 - 37
What is -14
500
(-3)(-4)(-7)
What is -84
500

-57 ÷ -19

What is 3

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