Jeopardy Review

GCF/LCM

100

What is the least common multiple of 4 and 9?

36

200

What is the greatest common factor of 24 and 20

4

300

What is the least common multiple of 20 and 12

60

400

Danny wants to promote his new business. He gave out a free pen to every 4th customer and a free pad of paper to every 7th customer. Which customer will be the first to get both a pen and pad of paper?

28th Customer

500

Amanda is making flower arrangements. She has 20 daisies and 16 roses. Each arrangement must have the same number of daisies and the same number of roses. She wants to use all the flowers. What is the greatest number of arrangements she can make? How many daisies and how may roses will be in each.

4 Arrangements

5 Daisies

4 Roses

Exponents/ Order of Operations

100

Tell what 5 ³ really means.

What is 5 x 5 x 5?

200

Fix my mistake!

10³ = 30

10 ³  = 10 x 10 x10, which is 1000, not 30.

300

Solve 4⁴

4 x 4 x 4 x 4

16 x 16

256

400

(4-1)² + (5+ 1)²

45

500

1² + 2² x 3² - 4²

21

Translating Expressions

100

Write an expression for each word phrase:

A.  5 less than the quotient of a number a 2

B.  5 minus the quotient of a number and 2

A. n/2 - 5

B. 5 - n/2

200

Write an algebraic expression for the following situation.

The product of a number, p, and 10 increased by 2

10p + 2

300

the quotient of twice a number and 12

2p / 12

400

5 more than twice a number

2n + 5

500

the difference of 22 and the square of a number

22 - t²

Solving One Step Equations/ Algebraic Expressions

100

x/24 = 2

x=48

200

x + 66.09 = 102.8

x=36.71

300

Evaluate:

 3/2 y - 3 + 5/3 z    

when y = 4 and z = 3

8

400

Calvin and Melvin are two of Santa's elves. The number of toys they build is given by, the following expression,11c+8m where c is the number of candy canes Calvin eats for breakfast and m is the number of candy canes Melvin eats for breakfast.

How many toys do they build when Calvin eats 5 candy canes and Melvin eats 3 candy canes for breakfast?

79 toys

500

Admission to an amusement park costs $5.00 and each ride ticket costs $1.50. The equation c=1.5t + 5 represents the total cost, c, for admission with a certain number of ride tickets, t. Which statements about the equation is true? Select ALL.

A. The variable t is the dependent variable.

B. The total cost for admission with 5 ride tickets is $7.50.

C. The total cost for admission with 6 ride tickets is $14.00.

D. The total cost, c, depends on the number of ride tickets, t.

C.

D. 

Multiply/Divide Fractions

100

7/8  x 4/21

what is 1/6?

200

1/8 divided by 3/4

what is 1/6

300

5 1/2 divided by 1 5/6

what is 3?

400

4/5 divided by 2/3

1 1/5

500

3 3/4 x 1 1/5

what is 4 1/2?