Subtraction of Integers

Will this solution be positive, negative, or zero?
-10 + (-20) = 

• positive
• negative
• zero

Tags

CCSS.7.NS.A.1C

 A soccer team is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team’s profit is the amount the team made after paying for supplies. Write a sum of integers that represents the team’s profit.

• -55 + 275 = -220
• none
• 55 + 275 = 220
• -55 + 275 = 220

Tags

CCSS.7.NS.A.1C

A monkey sits on a limb that is 25 ft. above the ground. He swings up 16 ft then jumps down 13 ft. How far off the ground is the monkey now?

• 54 ft
• 28 ft
• 31 ft
• 25 ft

Tags

CCSS.7.NS.A.3

-8  - 9

• 1
• -17
• 17
• -1

Tags

CCSS.7.NS.A.1C

9  - (-2)

• 7
• -7
• 11
• -11

Tags

CCSS.7.NS.A.1C

-7  - (-4)

• 3
• -3
• 11
• -11

Tags

CCSS.7.NS.A.1C

6 - 2

• -4
• 8
• 4
• -8

Tags

CCSS.7.NS.A.1C

-15  -  3

• -12
• -18
• 18
• 12

Tags

CCSS.7.NS.A.1C

17 - (-3) can be rewritten as which expression?

• 17 + 3
• 3 - 17
• 17 +( -3)
• -17 + 3

Tags

CCSS.7.NS.A.1B

In Round 1 of a game, a student loses 5 points, loses 3 points, gains 17 points, and loses 7 points. What is the student’s score at the end of Round 1? 

• 12 points
• 2 points
• 32 points
• 25 points

Tags

CCSS.7.NS.A.1C