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Area Models
Distributive Property
Estimations
Putting It All Together
Word Problems
100

Use an area model to solve: 8 X 35

Answer: 280

100

Use the distributive property to solve: 5 X 38

Answer: 190

100

Estimate this product by rounding 98 to the nearest hundred: 7 X 98

Answer: 700

100

Write this number in standard form: 1000 + 800 + 70 + 1

Answer: 1,871

100

  1. Sarah has 6 boxes of stickers. Each box contains 24 stickers. How many stickers does Sarah have in total?

Answer: 144 (6 X 24)

200
Use an area model to solve: 9 X 87
Answer: 783
200

Use the distributive property to solve: 7 X 93

Answer: 651

200

Estimate this product by rounding 187 to the nearest hundred: 8 X 187

Answer: 1,600

200

Write this number in standard form: 4,000 + 700 + 90

Answer: 4,790

200

A rectangular garden is 8 feet wide and 15 feet long. Use the area model to find out how many square feet the garden covers.

Answer: 120 (8 X 15)

300

Use an area model to solve: 8 X 149

Answer: 1192

300

Use the distributive property to solve: 6 X 105

Answer: 630

300

Estimate this product by rounding 312 to the nearest hundred: 9 X 312

Answer: 2,700

300

Write an expression to match this: (7X100) + (7X90) + (7X8)

Answer: 7 X 198

300

Mr. Johnson's class is going on a field trip. There are 32 students, and each student needs to bring $5 for lunch. How much will it cost for Mr.Johnson's class to eat lunch? 

Answer: 160 (32 X 5)

400

Use an area model to solve: 7 x 305

Answer: 2,135

400

Use the distributive property to solve: 8 X 216

Answer: 1,728

400

Estimate this product by rounding 740 to the nearest hundred: 9 X 740.

Answer: 6,300

400

Write an expression to match this: (9X100) + (9X70) + (9X3)

Answer: 9 X 173

400

A school library has 7 shelves. Each shelf can hold 138 books. How many books can the school library hold?

Answer: 966 (7 X 138)

500

Use an area model to solve: 9 X 659

Answer: 3,954

500

Use the distributive property to solve: 9 X 1,872

Answer: 16,848

500
Estimate this product by rounding 1,676 to the nearest thousand: 9 X 1,676.

Answer: 1,800

500

Write an expression to match this: (4X6,000) + (4X90) + (4X9)

Answer: 4 X 6,099

500
Player 1 scored 107 three pointers in a season. Player 2 scored 172 2-point shots. Who scored more points? How many more points did they score?

Answer: Player 2 scored 33 more points.