Algebraic Expressions Quiz

Which expression shows 5 divided by the quotient of 4 divided by 9?

• (4÷9) ÷ 5

• 5 ÷ (9÷4)

• 5 ÷ (4÷9)

• 9 ÷ (4÷5)

Which expression shows the product of 9 and the sum of 2 and 5?

• (2+5) x 9

• 2 x (9+5)

• (2+9) x 5

• (9+5) x 2

Which expression shows a number that is 4 less than 21 minus 20?

• 4 - (21-20)

• (20-21) - 4

• 4 - (20-21)

• (21-20) - 4

Which expression shows a number that is 9 less than the product of 6 and 3?

• (6•3) - 9

• (6•9) - 3

• 9 - (6•3)

• (6-3) • 9

Which expression shows a number that is 4 more than the sum of 9 and 4?

• (4+4) + 9

• 9 + (4+4)

• 4 + (9+4)

• (9+4) + 4

Which expression shows 15 decreased by twice a number?

• 2x - 15

• 15 - 2x

• 15x - 2

• (15•2) - x

Which expression shows 8 more than the product of a number and 4?

• 8x • 4

• 4x + 8

• 8x + 4

• 4x • 8

Simplify the expression 8 + 3w - 2y if w=8 x=9 y=4

• 24

• 344

• 32

• 40

Simplify the expression 5x - 3y +4 if w=8; x=9; y=4

• 32

• 28

• 37

• 25

Simplify the expression w/2y if w=8; x=9; y=4

• 0

• 1

• 4

• 8