Adding Integers

-22 + (-9)

• -11
• -31
• 11
• 31

-80 + 20

• 60
• 100
• -100
• -60

(-40) + (-39)

• 1
• -1
• 79
• -79

10 + (-4) = ?

• -6
• 6
• 14
• -14

2 + (-21) 

• 19
• -19
• -23
• 23

-10 + 10

• 20
• 0
• -20
• 1,000,000

33 + (-38)

• -5
• 5
• 71
• -71

-22 + (-24) 

• 46
• -22
• 22
• -46

 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

When you add opposites, what do you get?

• 0
• A negative number
• Attraction
• You cannot add opposites

Tags

CCSS.7.NS.A.1B