Unit 14.2: 7.3A and 7.3B Review

What is the result of -6.5 + (-3.2)?

• -9.7

• 9.7

• -3.3

• 3.3

Tags

CCSS.7.NS.A.1C

What is the result of 0 - (-12)?

• 12

• -12

• 0

• -24

Tags

CCSS.7.NS.A.1C

What is the result of -8 + (12 ÷ -3)?

• -12

• -4

• 4

• 12

Tags

CCSS.7.NS.A.3

What is the result of 6 1/2 + 2 3/4?

• 9 1/4

• 8 1/4

• 9 3/4

• 8 3/4

Tags

CCSS.7.NS.A.1C

What is the result of -2.5 × 3 1/5?

• -8

• 8

• -7

• 7

Tags

CCSS.7.NS.A.2A

A submarine is 200 feet below sea level. It rises 75 feet. What is its new depth?

• 125 feet below

• 275 feet below

• 125 feet above

• 275 feet above

Tags

CCSS.7.NS.A.1C

What is the result of -9 + 4?

• 13

• -13

• 5

• -5

Tags

CCSS.7.NS.A.1C

What is the result of 7 × (-3)?

• 21

• -10

• -21

• 10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A diver is 50 feet below sea level. He descends another 30 feet. What is his new depth?

• 80 feet below

• 20 feet below

• 50 feet below

• 30 feet below

Tags

CCSS.7.NS.A.1C

What is the result of -15 + 7?

• 8

• -8

• 22

• -22

Tags

CCSS.7.NS.A.1C