Integer Review 2

What is -9 + (-12)?

• -21
• -3
• 3
• -18

Do you add or subtract to solve this problem?
-18 + 20

• add, because 20 is the greatest number
• subtract, because the signs are NOT the same

Is the answer positive or negative?
-24 - 5

• negative
• positive

What is 11 - 15?

• -4
• 4
• 26
• -26

When adding and subtracting, how do you determine if the answer is positive or negative?

• keep the first sign you see
• keep the sign of the greater number
• cross the signs out to see what's left

What is -12 + 15 -10?

• -7
• -13
• 17
• 37

What is (-24) - (-8)?

• -32
• 32
• -16
• 16

Tags

CCSS.7.NS.A.1C

What is -12 ÷ 3?

• -4
• 3
• 4
• 36

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3 + -7

• 10
• 4
• -10
• -4

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17
• 11
• -11
• 17

Tags

CCSS.7.NS.A.1C