Multiplication
Division
Probability
Converting fractions to decimals
Proportions
100

What is 612 x 24?

14,688

100

What is 4,130/70?

59

100

There are 5 red marbles, 6 blue marbles, 3 green marbles, 4 black marbles, and 2 yellow marbles in a bag. What is the probability of selecting red marbles from the bag in decimal form?

1/4 = .25 or 0.25

100

What is 3/4 as a decimal?

0.75

100

Lea answered 6 out of 20 questions incorrectly. How many questions should Lea answer correctly out of 30 questions?

21 questions

200

What is 729 x 13?

9,477

200

What is 2,370/30?

79

200

A bag contains 3 red tiles, 6 green tiles, and 3 blue tiles. What is the probability that the tiles selected will be green in decimal form?

0.50 or .50

200

What is 1/5 as a decimal?

0.20

200

The jewelry store received 600 pieces of jewelry, but 6 were damaged. If she gets an order of 7,000 jewelry pieces, how many pieces will be damaged?

70

300

What is 423 x 211?

89,253

300

What is 5,950/70?

85

300

A bag contains 3 red candies, 6 green candies, and 3 blue candies. What is the probability that the tiles selected will be blue?

1/4

300

What is 1/3 as a decimal?

0.33333

300

A 6 ounce cup of coffee costs $5.50. If the unit rate stays the same, how much would 6 quarts of coffee cost?

176

400

What is 283 x 249?

70,467

400

What is 8,654/2?

4,327

400

There are 5 red marbles, 6 blue marbles, 3 green marbles, 4 black marbles, and 2 yellow marbles in a bag. What is the probability of selecting black marbles from the bag?

1/5

400

What is 5/8 as a decimal?

0.625

400

At a wedding reception, they were able to prepare 6 tables in 45 minutes. How many tables can they prepare in 4 hours?

32

500

What is 471 x 395?

186,045

500

What is 3,250/5?

650

500

There are 5 red marbles, 6 blue marbles, 5 green marbles, 4 black marbles, and 10 yellow marbles in a bag. What is the probability of selecting red marbles from the bag in decimal form?

1/3

500

What is 7/8 as a decimal?

0.875

500

Myra has bought 30 pencils for $100. How much would 45 pencils cost?

150

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