Word Problems
Multiplication
Multiples of 10
Powers of 10
100

A zebra has on average 80 stripes. If there are 50 zebras in a herd, how many stripes are there?

400 stripes

100

13 x 6

78

100

10 x 30= 

300

100

77 x 100

7,700

200

Ms. Hendricks reads about 20 pages a night. If she reads every night of the year, how many pages will she have read in 365 days?

7,300
200

391 x 7

2, 737

200

400 x 8,000= 

3,200,000

200

8.9 x 10

89

300

A rectangular swimming pool is 18 by 33 feet. The owners need to know the surface area in order to buy a tarp for the winter. What is the surface area of the pool? (don't forget units)

594 square feet

300

9,163 x 4

36, 652

300

900 x 70=

63,000

300

79.5 divided by 100

0.795

400

Ms. Hassell puts a dozen eggs in each basket. If she has 23 baskets, how many eggs does she have?

276 eggs

400

89 x 74

6, 586

400

90 divided by 30

3

400

67.89 x 1,000

67,890

500

At the cupcake eating contest, Ms. McNally won by eating 50 cupcakes in 10 minutes. How many cupcakes did she eat per minute?

5 cupcakes

500

753 x 86

64, 758

500

5,600 divided by 700

8

500

84 divided by 1,000

0.084

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