Week 2 STAAR Review

-5 - (- 3)

• -8
• 8
• -2
• 15

-2 + (-8)

• -6
• 6
• -10
• 10

-32/8

• -4
• -5
• 4
• 24

What is the GCF of 12 and 16? 

• 4
• 8
• 12
• 2

The temperature changed from 3 degrees below zero at midnight to 7 degrees below zero at 2 a.m. How much did the temperature decrease?

• 5 degrees
• 4 degrees
• 10 degrees
• it stayed the same

Tags

CCSS.7.NS.A.1C

The high temperature Monday was 14 degrees. The low temperature was -2 degrees. What is the difference between the high and low temperatures?

• -12 degrees

• 12 degrees

• 16 degrees

• -16 degrees

-3(-4)

• -12
• 7 
• -7
• 12

-18 ÷ (-2)

• 9
• -9
• -20
• 10

Which expression below equals 16?

• 32 ÷ -2

• -2 * -8

• -20 - 4

• -20 + 4

-10 x 3 x -2

• -60

• 60

• 63

• -30