1 Digit x 2 Digit
1 Digit x 3 Digit
1 Digit x 4 Digit
Rounding
Word Problems
100

45 x 8 

What is 360 

100

7 x 546

3,822

100

7,451 x 4 

29,804

100

Round then Multiply 

584 x 4 

2,400

100

The factory makes 456 chairs each month. How many chairs will the factory make in 6 months? 

2,736

200

72 x 6

432

200

9 x 789

7,101

200

7,411 x 6

44,466

200

Round then Multiply 

921 x 4

3,600

200

Greg scores 19 points every basketball game. The games normally last 2 hours. How many points will Greg score in 4 games?

76

300

16 x 7 

112

300

6 x 155

930

300

9,562 x 2

19,124

300

Round then Multiply 

41 x 5 

200

300

Johnny has 3 dogs. The each eat 24 pounds of food each month. One pound of food costs $4. How many pounds of food do all the dogs eat in a month? 

72

400

87 x 3

261

400

941 x 3

2,823

400

8,522 x 7 

59,654

400

Round then Multiply 

9,154 x 7

63,000

400

The Memphis Grizzles play in the FedEx Form in Memphis, TN. The Form holds 5,986 people. The Grizzles score 116 points every game. How many fans will attend 7 games?                                                                  

41,902

500

45 x 5 

225

500

786 x 4

3,144

500

9,999 x 9

89,991

500

Round then Multiply 

5,412 x 7 

35,000

500

Jordan mows the grass to make money. She makes $243 a week mowing the grass. She also rakes the yard for $3 a yard. She also washes cars for $15 a car. How much money would Jordan make just mowing the grass after 9 weeks? 

$2,187