Operations with rational numbers and proportional reasoning

-14 + (-12)

• 2

• -2

• -26

• 26

Tags

CCSS.7.NS.A.1C

-14 + 28

• 14

• -14

• -42

• 42

Tags

CCSS.7.NS.A.1C

7 + (-28)

• -35

• 21

• -21

• 35

Tags

CCSS.7.NS.A.1C

-9 + 9

• 0

• 18

• -18

• -0

Tags

CCSS.7.NS.A.1B

-1 - (-15)

• 16

• -16

• 14

• -14

Tags

CCSS.7.NS.A.1C

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California? 

• -89
• 81
• 89
• -81

Tags

CCSS.7.NS.A.1C

What is the expression that matches this situation?
Robbie went parasailing. His sail reached 141 feet. It descended 22 feet before staying in the same place for 10 minutes. What was the height that it stayed in for 10 minutes?

• 163 feet
• 119 feet
• -191 feet
• 19 feet

Tags

CCSS.6.EE.B.6

Melody had to make a visit to the bank because her account was overdrawn by $32.  After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

• $100
• -$78
• $68
• $32

Tags

CCSS.6.EE.B.7

CCSS.6.NS.B.3

CCSS.6.NS.C.5

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

• -9 + (-22) = -13
• 9 + (-22) = 13
• 9 + (-22) = -13
• none

Tags

CCSS.6.NS.C.5

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

• 28 feet
• -28 feet
• 52 feet
• -52 feet

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7