Multiply by 10
Multiply by 20
Multiply by 50
Multiply by 100
Word Problems
100

What is 23×10?

230

100

12 x 20

240

100

14 x 50

700

100

22 x 100

2200

100

 If you buy 3 packs of 12 pencils each, how many pencils do you have?

36

200

What is 45×10?

450

200

34 x 20

680

200

29 x 50

1450

200

35 x 100

3500

200

If a box has 15 toys and there are 4 boxes, how many toys are there?

60

300

What is 67 x 10?

670

300

56 x 20

1120

300

62 x 50

3100

300

48 x 100

4800

300

If you read 25 pages a day for 7 days, how many pages did you read?

175

400

What is 89 x 10

890

400

78 x 20

1560

400

84 x 50

4200

400

77 x 100

7700

400

 If a car travels 60 miles per hour for 4 hours, how far does it go?

240

500

What is 54 x 10

54

500

91 x 20

1820

500

47 x 50

2350

500

53 x 100

5300

500

A gardener plants 12 rows of flowers with 11 flowers in each row. How many flowers are there?

132