Board Race/Splat

December 5, 2014

1Choose the best answer that uses the

distributive property to rewrite the following expression.

7(y + z)

A.7y + zB.7yzC.7y + 7zD.Y + 7z

A. 7y + zB. 7yzC. 7y + 7zD. Y + 7z

2Which phrase best represents the expression

2g + 15

A.Twice the sum of a number and 15B.Two times a number decreased by 15C.15 more than twice a numberD.2 more than the sum of a number and 15

3Which expression best represents the phrase

“the sum of twice a number and 5”?

A.2n + 5B. 2n(5)C. n + 2(5)D. 2 + n + 5

A. 2n + 5B. 2n(5)C. n + 2(5)D. 2 + n + 5

4

Rewrite the following expression using distributive property. Combine like terms when

necessary.

4(9 + 6x) 4(9 + 6x)

5Choose the best answer that uses the

distributive property to rewrite the following expression.

9(2 + 8y)

A.(9 2) + (9 8)yB.(9 2 8) + yC.(18 + 72)yD.(9 +2) (9 + 8)y

A. (9 2) + (9 8)yB. (9 2 8) + yC. (18 + 72)yD. (9 +2) (9 + 8)y

6Which phrase best represents the expression

3(7 – h)

A.Three times seven decreased by a numberB.Three times the difference of a 7 and a number

C.The product of 3 and 7 minus a numberD.The product of 3 and a number minus 7

7Which expression matches the phrase “6 more

than the quotient of 2 and a number as a variable expression”

A.6 + 2nB.6(2 n)C.6 + 2/nD.2/n + 6

A. 6 + 2nB. 6(2 n)C. 6 + 2/nD. 2/n + 6

8Which represents 3b – 2

A.Three times a number less than twoB.Two less than three times a numberC. three more than a number less than twoD.The sum of three times a number and two

9Choose the best answer that uses the

distributive property to rewrite the following expression.

7(x + 6)

A.7x + 6B.7x + 13C.x + 42D.7x + 42

A. 7x + 6B. 7x + 13C. x + 42D. 7x + 42

10Which expression best represents the phrase “ 4

times the difference of 36 and g”?

A.4(g - 36)B.4 – (g - 36)C.4(36 – g)D.(4 x 36) - g

A. 4(g - 36)B. 4 – (g - 36)C. 4(36 – g)D.(4 x 36) - g

11

Rewrite the following expression using distributive property. Combine like terms when

necessary.

8(2x + 8) + 5x 8(2x + 8) + 5x

12Which phrase best represents 2(b + 4)

A.Twice a number plus fourB.Twice the sum of a number and fourC.The sum of a number and four D.Twice a number

13Choose the best answer that uses the

distributive property to rewrite the following expression.

6 (3 + 8v)

A.(6 • 3) + (6 • v) B.(6 • 3) + 8vC.(6 • 3) + (6 • 8v) D.18 + 8v

A. (6 • 3) + (6 • v) B. (6 • 3) + 8vC. (6 • 3) + (6 • 8v) D. 18 + 8v

14Which expression best represents the phrase “8

less than the quotient of 5 and a number as a variable expression”?

A.8 – (5/n)B.8 – 5nC.(5/n) – 8 D.5n – 8

A. 8 – (5/n)B. 8 – 5nC. (5/n) – 8 D. 5n – 8

15

Rewrite the following expression using distributive property. Combine like terms when

necessary.

7(2d + 4g) + 4d 7(2d + 4g) + 4d

16Choose the best answer that uses the

distributive property to rewrite the following expression. 12(8 + r) - 19

A.(12 • 8) + r – 19 B.(12 • 8) – 19 C.96 + 12r D.77 + 12r

A. (12 • 8) + r – 19 B. (12 • 8) – 19 C. 96 + 12r D. 77 + 12r

17Which phrase best represents n – 5

A.The difference of a number and 5 B. A number less than 5C. The sum of n and 5 D. The sum of 5 and n

A. The difference of a number and 5

B. A number less than 5C. The sum of n and 5 D. The sum of 5 and n

18

Rewrite the following expression using distributive property. Combine like terms when

necessary.

6(3 + 2s) + 17 6(3 + 2s) + 17

19Which phrase represents the same thing as the

following expression

(b/9) + 3

A.Three more than the product of a number and nineB.A number divided by the sum of nine and threeC.Three more than the quotient of a number divided by nineD.Nine divided by a number increased by three.

20Choose the best answer that uses the

distributive property to rewrite the following expression.

3(7b – 8)

A.7b - 24B.21x - 8C.21x - 24D.13x

A. 7b - 24B. 21x - 8C. 21x - 24D. 13x

21Choose the best answer that uses the

distributive property to rewrite the following expression. 6(2b + j) + j

A.12b + 6jB.(6 2)b + (6 j) + jC.12b + 2jD.(6 2) + j + (6 j)b

A. 12b + 6jB. (6 2)b + (6 j) + jC. 12b + 2jD. (6 2) + j + (6 j)b

22

Rewrite the following expression using distributive property. Combine like terms when

necessary.

5(2c + 3c) 5(2c + 3c)

23

Rewrite the following expression using distributive property. Combine like terms when

necessary.

6(3h + 7) + 4 6(3h + 7) + 4

24Choose the best answer that uses the

distributive property to rewrite the following expression.

8(4f + 5)

A.(8 • 4)f + (8 • 5) B.(8 • 4) + 40C.(8 • 4) + (8 • 5)f D.24f + 40

A. (8 • 4)f + (8 • 5) B. (8 • 4) + 40C. (8 • 4) + (8 • 5)f D. 24f + 40

Words to Math: QUIZ – 20 points each!!1. Which expression represents “five times the difference of 15 and g”?

A) 5(g – 15) C) 5(15 + g)B) 5(15 – 6) D) 5 • (15 – g)

2. Which expression represents “the sum of twice a number and 4”?A) 2 + n + 4 C) 2n + 4B) 2n – 4 D) 2/n + 4

3. Which expression represents “seven less than the quotient of three and a number written as a variable expression”?A) 7 – (3/n) C) 3n – 7 B) (3/n) – 7 D) (3 + n) – 7

4. Which phrase represents: t – 8 A) t less than 8 C) the difference of t and 8B) the sum of t and 8 D) the difference of 8 and t

5. Which phrase could represent: 2m – 32A) 32 less than twice m C) the sum of 2m and 32B) 32 more than twice m D) the difference of 32 and twice m