Math 7th CCSS Lesson Check 1.3

The record high temperature in January was 18 degrees.  The record low temperature was - 7 degrees.  What is the difference between the high and low temperatures?

• 25 degrees
• 11 degrees
• 6 degrees
• - 11 degrees

Tags

CCSS.7.NS.A.1C

14 - (- 6) = 

• -8
• 8
• -20
• 20

Tags

CCSS.7.NS.A.1C

The football team gained 9 yards on their first play.  On the next play they lost 17 yards.  By how many yards did their position change? 

• -8
• 8
• 26
• -26

Tags

CCSS.7.NS.A.3

Which addition expression is equivalent to 7 - (-3)?

• -3 + 7
• -7 + 3
• 7 + 3
• 3 + (-7)

Tags

CCSS.7.NS.A.1B

One day in Texas it was 32 degrees and the next day it was -5 degrees. What was the difference in the temperature of the two days?

• 27 degrees
• 12 degrees
• 37 degrees
• 50 degrees

Tags

CCSS.7.NS.A.1C

(-8) - (-6)

• 14
• -14
• 2
• -2

Tags

CCSS.7.NS.A.1C

What is the additive inverse of -5?

• -5
• 0
• 5
• -0

Tags

CCSS.7.NS.A.1B

Which of the following expressions has the greatest value?

• -7 + (-3)

• 11 − (-5)

• -9 + 5

• 12 − 6

Tags

CCSS.7.NS.A.1D

24 + (-6)

can be rewritten as:

• 24 - 6

• 24 + 6

• -24 - 6

• -24 + 6

Tags

CCSS.7.NS.A.1D

Check all the boxes that are equivalent to -87-(-87)

• 0

• -87 + 87

• -174

• -87 - 87