Numerical Expressions

6 divided by the sum of 9 and 3

• (9+3)  $\div$  6

• 6  $\div$  9 + 3

• (9 + 6)  $\div$  3

• 3  $\div$  9 + 6

The quotient of 18 divided by 9 multiplied by 6

• 18  $\div$  9 x 6

• 6 x (9  $\div$  18)

• 6 x 18  $\div$  9

• 9 x (18 $\div$  6)

Divide 22 by the difference of 18 and 7

• 7 $\div$ (18 - 22)

• 22 $\div$ (18-7)

• (18 - 7) $\div$ 22

• (7 - 18) $\div$ 22

Two students were writing (4+5) x 2. Seth wrote "two multiplied by four then add five" and Ralph wrote "multiply two by the sum of four and five". Who gave the correct answer?

• Ralph

• Seth

Subtract 55 from the sum of 234 and 8

• 55 - 234 + 8

• 234 + 8 - 55

• 234 - 55 + 8

• (55 - 234 + 8)

Subtract 214 from 721 then divide by 5

• (721 $\div$ 214) - 5

• 721 - 214 $\div$ 5

• (721 $\div$ 5) - 214

• (721 - 214) $\div$ 5

Add the quotient of 120 and 3 to the product of 15 and 10

• 120 + 3 x 15 + 10

• 15 + 10 x 120 $\div$ 3

• 15 x 10 + (120 $+$ 3)

• 120 $\div$ 3 + 15 x 10

Add 16 to the quotient of 72 and 8

• (72 - 8) + 16

• (72 $\div$ 8 ) + 16

• (16 + 72) $\div$ 8

• (16 + 72) + 8

Subtract 2 from the product of 7 and 3

• (7 + 3) - 2

• 7 x (3 - 2)

• (7 x 3) - 2

• (7 x 2) - 3

Find the product of 3 and 28 plus the product of 2 and 15

• 3 x 28 + 2 x 15

• (3 x 28) x (2 x 15)

• (3 + 28) + (2 x 15)

• 3 x (28 + 2 x 15)