Operations With Decimals
Ratios & Rates
GCF/LCM and Distributive Property
Percents
Dividing Fractions
100

57.56 + 89.49 = 

147.05

100

Lucy counted each color of her Skittles. She had 4 red, 5 green, 3 yellow, 4 orange, and 6 purple. What is the ratio of green Skittles to all Skittles?

5:22

100

Find the Greatest Common Factor of 16 and 40.

8

100

35% of 50

17.5

100

1/2 ÷ 7

1/14

200

65.464 - 12.345 =

53.119

200

Mrs. Perez had 16 boys and 5 girls in her Math class. What is the ratio of girls to students?

5:21

200

Find the Least Common Multiple of 100 and 80.

400

200

45% of 30

13.5

200

9/10 ÷ 3

9/30 or 3/10

300

7 - 6.54 = 

0.46

300

Amy earned $36 after babysitting for 3 hours. If she always charges the same rate, how much will she make after working for 7 hours?

$84

300

Find the GCF and LCM of 25 and 45.

GCF: 5

LCM: 225

300

25% of 72

18

300

5 ÷ 3/5 =

(Simplify)

8 1/3

400

9.94 x 5.8 = 

57.652

400

Daisy Sour Cream is $1.49 for 8 oz, how much is it per ounce? (Round your answer to the nearest cent.)

About $0.19

400

Use distributive property to rewrite 16+40 using the GCF.

8(3+5)

400

7% of 45

3.15

400

4 2/7 ÷ 6 =

5/7

500

7843.38 ÷ 3.66 = 

2143

500

Crayola Crayons are $6.97 for 120, how much per crayon? (Round your answer to the nearest cent.)

About $0.06

500

Use distributive property to rewrite 25+45 using the GCF.

5(5+9)
500

60% of 52.5

31.5

500

14 ÷  5 1/5 =

2 9/13

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