Expressions and Equations - Module Seven and Eight Test

Payal needs to simplify ( 6 * (12 - 8) + 7 ). What should be her first step?

• Multiply 6 by 12.

• Multiply 6 by 7.

• Add 8 to 7.

• Subtract 8 from 12.

What is the value of n in the equation 3 + 2 * 5 = 9 + n?

• 16

• 1

• 4

• 13

The desks in Jason's classroom are arranged in rows of 6. Each row contains 5 desks. The equation that describes the number of desks, d, in the classroom is d + 6 = 5. How many desks are in Jason's classroom?

• 11

• 35

• 30

• 15

Bena ran 3 times as far as Kele. Together, Bena and Kele ran 20 miles. The equation 3k + k = 20 can be used to find k, the number of miles Kele ran. How many miles did Kele run?

• 4

• 5

• 10

• 17

What value of m makes the equation true? 13 + 2 x 5 = 53 – m

• 22

• 30

• 23

• 4

2015 Q2 Sample

Which statement is true about the parentheses in this expression? 3 x (8 + 2) x 2

• The parentheses indicate that 8 + 2 should be solved first.

• The parentheses indicate that 8 + 2 should be solved last.

• The parentheses indicate that 2 + 2 should be solved last.

• The parentheses indicate that 3 x 8 should be solved first.

Tags

5.4.E

2018 Q12

What is the value of the expression shown? 4[4.5 - 2(1.2)]

• 8.4

• 15.6

• 12

• 19.2

Tags

5.4.F

2018 Q27

A chef used 1/4 cup of milk for one recipe. Then she used 2 cups of milk for each of 5 more recipes. The total number of cups of milk the chef used can be found by using this expression. 1/4 + (2 x 5)

• 1/10

• 11/4

• 11/4

• 15/4

Tags

5.4.F

2017 Q16

Margaret opened a new case of lightbulbs. The case contained 3 boxes of lightbulbs with 8 lightbulbs in each box. Margaret threw 2 of these lightbulbs in the trash because they were damaged. Then she took 7 of the lightbulbs out of the case. Which expression can be used to show that there are 15 lightbulbs still in the case?

• 3 x 8 - 2 + 7

• 3(8) - 2(7)

• 3 x 8 - (2 + 7)

• 3 + 8 - 2 + 7

Tags

5.4.F

2017 Q32

An expression is shown. 8 x (3.8 + 13.2) - 6 What value is equivalent to the expression?

• 37.6

• 61.4

• 130

• 88

Tags

5.4.F