7th grade review

The temperature in a town is 34.1°F during the day and −8.6°F at night. Find the difference in the temperatures.

• 42.7
• 25.5
• 42.7°F
• 25.5°F

Tags

CCSS.7.NS.A.1C

3.8 - (-3.3)

• -0.5

• 0.5

• -7.1

• 7.1

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

-6/7 × ⅔ 

• -8/10
• -18/14
• -12/21
• -4/7

Tags

CCSS.5.NF.B.4

4⅔ × -1½

• -4½
• -4⅓
• 7
• -7

Solve the following equation:
-13.4 - (-1.784) = ?

• 11.616
• 15.184
• -11.616
• -15.184

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Alisha kept track of the growth of a plant. At the beginning of one week, her plant was 1 7/8 inches tall. The next week, the plant was 2 3/4 inches tall. How many inches did Alisha’s plant grow over the week?

• 1/2

• 7/8

• 1 1/2

• 4 5/8

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

A Chicago Cubs baseball cap costs $30.  Michael has a coupon that will save him 30% of the  price. How much money will Michael pay for the cap?

• $9.00
• $22.00
• $21.36
• $21.00

Alex bought a pair of shoes. They cost $65.50. If the tax was 8%, what was the final price of the shoes?

• $70.74
• $60.26
• $73.50
• $100

A TV that normally cost $800 is on sale for 33% off.  There is a 6% sales tax on the purchase.  What is the final cost of the TV?

• $536.00
• $568.16
• $279.84
• $321.60

Tags

CCSS.6.RP.A.3C

Mrs. Frost is a real estate agent.  She earns 6% commission on her sales plus $2,000 each month.  Last month her sales totaled $523,250.00.  How much did she earn last month?

• $31,395.00
• $33,395.00
• $313,950.00
• $333,950.00

Tags

CCSS.7.RP.A.3