Teacher Scott
Quiz by , created 10 months ago

Review of order of operations.

20
0
0
Teacher Scott
Created by Teacher Scott 10 months ago
Close

Ch. 15 Review

Question 1 of 10

1

Choose the correct equation that results in the given answer.

Answer: 12

Select one of the following:

  • 6+2×3

  • (4+2)×3

  • 4+2+3

  • 4×2+3

Explanation

Question 2 of 10

1

Choose the correct equation that results in the given answer.

Answer: 10

Select one of the following:

  • 8+2×1

  • (8+2)×1

  • 8×2+1

  • 8+2+1

Explanation

Question 3 of 10

1

Choose the correct equation that results in the given answer.

Answer: 7

Select one of the following:

  • 10−2+1

  • 10−(2+1)

  • 10−2×1

  • 10−2−4

Explanation

Question 4 of 10

1

Choose the correct equation that results in the given answer.

Answer: 4

Select one of the following:

  • (12−6)÷2

  • 12−(6÷2)

  • 12÷(6−2)

  • 12÷6+2

Explanation

Question 5 of 10

1

Choose the correct equation that results in the given answer.

Answer: 8

Select one of the following:

  • 16÷4+4

  • (16÷2)−4

  • 16÷(2+6)

  • 16÷2×4

Explanation

Question 6 of 10

1

Which equation shows the correct way to solve 16 - 8 ÷ 4?

Select one of the following:

  • Subtract 8 from 16, then divide by 4

  • Divide 8 by 4 first, then subtract from 16

  • Multiply 8 and 4, then subtract from 16

  • Add 8 and 4, then subtract from 16

Explanation

Question 7 of 10

1

Which problem will NOT give an answer of 9?

Select one of the following:

  • 3+2×3

  • (3+2)×3

  • 9−6+6

  • 15−6

Explanation

Question 8 of 10

1

Lily wrote (6+4) × 2 = 20. What mistake did she make?

Select one of the following:

  • She added first instead of multiplying

  • She multiplied first instead of adding

  • She got the wrong final answer

  • She did not make a mistake

Explanation

Question 9 of 10

1

A teacher writes the equation 6 + 3 × 2 on the board. Four students solve it in different ways. Who is correct?

Select one of the following:

  • Amy: (6+3)×2=16

  • Ben: 6+(3×2)=12

  • Carla: 6+3+2=13

  • Dan: 6×3+2=22

Explanation

Question 10 of 10

1

Choose the correct equation that results in the given answer.

Answer: 5

Select one of the following:

  • 20÷4+3

  • (20−10)÷2

  • 20÷(2+3)

  • 20−10÷2

Explanation