Multiplying integers

The price of jeans was reduced $6 per week for 7 weeks. By how much did the price of the jeans change over the 7 weeks?

• 42

• -42

• 13

• -13

2(10)

• 20

• -20

• -12

• 12

(-9)(-8)

• -72

• 72

• 81

• -81

-8(0)=

• -8

• 8

• 0

• 1

Every Friday for 8 weeks Kylan withdrew $35 from his savings account.  How much did he withdraw in all?

• -280
• 280
• 27
• -27

Tags

CCSS.7.EE.B.3

The temperature dropped 3 degrees every hour for six hours.  How much did the temperature drop in all?

• -18
• 9
• 18
• -9

Tags

CCSS.7.NS.A.3

4 ⋅ (-20)

• 80

• -80

• 24

• -24

-6(12)

• -18
• 18
• -72
• 72

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

7 • 4

• 28

• -28

• 11

• -11

(-6)(5)

• 30

• -30

• 11

• -11