Unit 1 Test 20-21 Grade 7 (Common Assessment)

Evaluate. 4 + 3 x (12 ÷ 2)

• 13

• 20

• 22

• 42

Evaluate. 16 – 2 x 4 ÷ 8 + 20

• 25

• 27

• 2

• 35

Evaluate. 5² - 3 x 5 + 4 ÷ 2

• 7

• 12

• 57

• 112

Evaluate. 12 + 3(18 - 4²) + 9

• 39

• 217

• 27

• 59

A group of GBMS students held a carwash for a fundraiser. They charged $7 to clean the exterior and $6 to clean the interior of the cars. The students cleaned 29 car exteriors and 15 interiors in one day. Which expression represents how much money was raised?

• 7(29) + 6(15)

• (7 + 29)(6 +15)

• 7 ∙ 29 ∙ 6 ∙ 15

• 7(29) ∙ 6(15)

A group of GBMS students held a carwash for a fundraiser. They charged $7 to clean the exterior and $6 to clean the interior of the cars. The students cleaned 29 car exteriors and 15 interiors in one day. Which expression represents how much money was raised? How much money did the GBMS students raise with their car wash?

• $293

• $18,270

• $870

• $18,207

Caroline, Maurice, and Sara are game show contestants. Caroline has $6,500, Maurice has -$700, and Sara has $4,700. How much money does Maurice need to gain in order to have the same amount of money as Caroline?

• $5,800

• $5,400

• $4,000

• $7,200

The temperature on the first day of the ice storm was -13 degrees. When the sun went down, the temperature dropped 11 more degrees. What was the nighttime temperature?

• 2˚

• -2˚

• 24˚

• -24˚

Mrs. Baines hiked up a 3,240 feet mountain path in North Carolina. As night approached, she began to hike down the mountain. She descended 1,537 feet before she came to a river. She had to hike upwards 211 feet before she could cross the river. How many feet does she have left before she reaches the bottom of the path?

• 1492 feet

• 1914 feet

• 1748 feet

• 1326 feet

The temperature at 6 pm was 15˚. By 8 pm it had dropped 9˚. By 10 pm it decreased another 11˚. What was the temperature at 10 pm?

• -26˚

• -5˚

• -14˚

• 14˚