Complete Review #5

An expression is given.

2(25 + 19) + 4(4)

What is the value of this expression?

• 8

• 3

• 12

• 4

Which operation should be performed first when simplifying this expression?

45 ÷ (5 + 4) × 9 + 3

• 45 ÷ 5, because it is the first operation when reading left to right

• 5 + 4, because the operation in the parentheses should be performed first

• 4 × 9, because multiplication should be performed before addition

• 9 + 3, because it is the first operation when reading right to left

Which of the following is not a polygon?

• Triangle

• Pentagon

• Quadrilateral

• Circle

Which fraction is in simplest form?

Find the quotient.

6,817 ÷ 5

Make a decimal remainder!

Find the difference.

11.25 - 6

Find the quotient.

348.8 ÷ 16