Topic 13 Test Review Algebra

Which of the following is equal to 2?

• 6 + (4 ÷ 2) + 1 × 3

• (6 + 4) ÷ 2 – 1 × 3

Choose all of the expressions that are equal to 6 × 45.

• 6 × (40 + 5)

• 4 + 2 × 45

• (6 × 40) + (6 × 5)

• (6 + 40) × (6 + 5)

• 6 × (20 + 25)

What is the value of the expression [5 × (3 + 6)] – 8?

• 5

• 13

• 37

• 112

Which expression represents the following calculation?

Subtract 32 from the product of 48 and 15.

• 32 – (48 × 15)

• (48 – 15) × 32

• (48 × 15) – 32

• 32 × (48 – 15)

The coach of a hockey team ordered pucks and sticks from the Hockey Guys company.The company shipped 5 boxes of pucks with 20 pucks in each box and 8 boxes of sticks with 10 sticks in each box.

Which expression below represents how many items were shipped in all?

• (5 + 20) x (8 + 10)

• (5 + 20 + 8 + 10)

• (5 x 20) x (8 x 10)

• (5 x 20) + (8 x 10)

The coach of a hockey team ordered pucks and sticks from the Hockey Guys company.The company shipped 5 boxes of pucks with 20 pucks in each box and 8 boxes of sticks with 10 sticks in each box.

How many hockey items were shipped?

• 43 items

• 180 items

• 240 items

• 305 items

Describe how the value of Expression A compares to the value of Expression B.

A 3 × (54 + 21)

B 6 × (54 + 21)

• Expression A is one half the value of Expression B

• Expression A is 3 less than the of Expression B

• Expression A is twice as much as Expression B

Select the symbol that makes the statement true.

(528 × 65) – 85 _______ (528 × 65) – 75

• <

• >

• =

Which shows how to insert parentheses to make the statement true?

• 12 – (3 × 2) + 6 = 24

• (12 – 3) × 2 + 6 = 24

• 12 – 3 × (2 + 6) = 24

Which expression represents the following calculation?

Add 3.2 to the quotient of 8.4 divided by 6.

• (8.4 ÷ 6) + 3.2

• (8.4 + 6) ÷ 3.2

• (8.4 + 3.2) ÷ 6

• 6 + (3.2 × 8.4)