Integers

Adding Integers

100

What is -5 + 1 =

-4

200

What is -3 + -2 =

-5

300

What is 3 + 12 =

15

400

What is -16 + 7?

-9

500

What is 9 + (-3) + (-2) =

4

Subtracting Integers

100

What is -2 - 2 =

-4

200

What is 3 - (-8) =

11

300

What is -12 - (+6)=

-18

400

What is -60 - (+20) =

-80

500

What is -12 + (-14) - (+75) = 

-101

Ordering Integers

100

-8, -3, 0, 2, 5

Put the integers in order from least to greatest. 2, -3, 0, 5, -8

200

-5, 5, 16, 17, 19

Put the integers in order from least to greatest. -5, 19, 17, 16, 5

300

0.75

What is 3/4 as a decimal?

400

Positive x Positive = Positive: 3 x 2 = 6 Negative x Negative = Positive: (-2) x (-8) = 16 Negative x Positive = Negative: (-3) x 4 = -12 Positive x Negative = Negative: 3 x (-4) = -12

What are the rules for multiplying integers?

500

-16, -12, -4, 0, 2, 6, 8

Order the integers from least to greatest. 8, -16, -4, 6, 2, 0, -12

Comparing Integers

100

-7 _______ 11

-7 < 11

200

0 ______ -1

0 > -1

300

50 ____ -50

50 > -50 

400

-200 ______ 1

-200 < 1

500

98 _____ -750

98 > -750