Order of Operations

Simplify the expression: 3 * (4 + 2)

• 24

• 12

• 20

• 18

Answer explanation

To simplify the expression 3 * (4 + 2), first perform the operation inside the parentheses: 4 + 2 = 6. Then multiply 3 by 6 to get the final result of 18.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the expression: 5^2

• 10

• 15

• 20

• 25

Answer explanation

To evaluate 5^2, you simply multiply 5 by itself: 5*5 = 25. Therefore, the correct answer is 25.

Tags

CCSS.6.EE.A.1

Calculate the value of: 8 / (2 + 1)

• 2.6666666666666665

• 3.0

• 2.8

• 2.5

Answer explanation

To calculate 8 / (2 + 1), first solve the parentheses: 2 + 1 = 3. Then, divide 8 by 3 to get 2.6666666666666665, which is the correct answer choice.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find the result of: 2^3

• 5

• 10

• 6

• 8

Answer explanation

To find the result of 2^3, you simply multiply 2 by itself 3 times, which equals 8. Therefore, the correct answer is 8.

Tags

CCSS.6.EE.A.1

Solve the expression: 6 * (3 + 1)

• 12

• 24

• 8

• 20

Answer explanation

To solve the expression, first perform the operation inside the parentheses: 3 + 1 = 4. Then multiply 6 by 4 to get the final result: 6 * 4 = 24. Therefore, the correct answer is 24.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Determine the value of: 4^2

• 8

• 16

• 12

• 20

Answer explanation

To determine the value of 4^2, we simply multiply 4 by itself, which equals 16. Therefore, the correct value is 16.

Tags

CCSS.6.EE.A.1

Evaluate the following: 9 / (3 + 2)

• 2.5

• 4.5

• 1.8

• 3.6

Answer explanation

To evaluate 9 / (3 + 2), we first calculate the sum inside the parentheses: 3 + 2 = 5. Then, we divide 9 by 5 to get 1.8. Therefore, the correct answer is 1.8.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Compute: 7^2

• 64

• 36

• 49

• 81

Answer explanation

To compute 7^2, we multiply 7 by itself, which equals 49. Therefore, the correct answer is 49.

Tags

CCSS.6.EE.A.1

Simplify the expression: 2 * (5 + 3)

• 24

• 16

• 10

• 6

Answer explanation

To simplify 2 * (5 + 3), first perform the operation inside the parentheses: 5 + 3 = 8. Then multiply 2 by 8 to get the final result of 16.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Calculate the result of: 10^2

• 100

• 1

• 200

• 50

Answer explanation

To calculate 10^2, you simply multiply 10 by itself, resulting in 100. Therefore, the correct answer is 100.

Tags

CCSS.6.EE.A.1