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Word Problems
Applying A Strategy
Estimation
100

what is 10 x 10 x 10 written in exponential form?

103

100

Solve: 54 x 9

486

100
Anya has 1,756 notebooks. Madeira has 4 times as many. How many notebooks does Madeira have?

7,024

100

Use the standard algorithm to solve: 156 x 8

1,248

100

Make an estimate for the following product: 17 x 43

20 x 40 = 800

200

what is the value of 102?

100

200

what is the value of 106?

1,000,000

200

The garden has a length of 17 feet and a width of 35 feet. What is the area?

595

200

Use the area model to solve: 14 x 18

252

200
Estimate the product: 67 x 67

70 x 70 = 1400

300

what is the multiplication expression to represent 105?

10 x 10 x 10 x 10 x 10

300

Solve: 63 x 97

6,111

300
Tony has 128 sweatshirts. Kelvin has 36 times as many. How many sweatshirts does Kelvin have?

4,608

300

Use partial products to solve: 178 x 34

6,052

300

estimate the product: 117 x 870

100 x 900 = 90,000

400

what is the value of 108?

100,000,000

400

Solve: 198 x 74

14,652

400

The length of the classroom is 67 feet. The width of the classroom is 67 feet. What is the area?

4,489

400

Use the standard algorithm to solve: 41 x 53

2,173

400

estimate the product by rounding to the nearest ten: 534 x 14

530 x 10 = 5,300

500

what is 10 x 10 x 10 x 10 x 10 written in standard form and in exponential form?

100,000

105

500

224 x 567

127,008

500

Ms. Brosnan bought Poppy 89 toys. Her mom bought Walt 43 times as many. How many toys does Walt have?

3,827

500

Use the strategy of your choice to solve: 987 x 46

45,402

500

estimate the product by rounding to the nearest ten: 788 x 26

790 x 30 = 23,700