Multiplication
Division
Best Estimate
Word Problems
Find the Area
100

52 x 6

312
100

87 / 3

29

100

What is the best estimate for 250 / 5

50

100

Miss Monaco needs to buy 455 pencils for the PSSA’s.  Each pack comes with 7 pencils.  How many packs should she buy?

65 packs

100

A rectangle is 5 cm by 123 cm.  What is the area?

615 square cm

200

312 x 5

1,560

200

288 / 8

36

200

What is the best estimate for 6,103 / 6

1,000

200

Mrs. Walsh is building a fence for a garden that has an area of  240 square feet.  Her fence is 60 feet wide.  How long is her fence?

40 feet long.

200

A rectangle is 42 inches by 18 inches.  What is the area?

756 square inches

300

1,467 x 4

5,868

300

1,256 / 8

157

300

What is the best estimate for:  8,765 x 6

54,000

300

An author took a 4 hour plane trip.  The plane traveled 438 miles per hour.  How many miles did the plane travel in total?

1,752 miles

300

A rectangle is 6 feet by 89 feet.  What is the area?

534 feet

400

6,725 x 8

53,800

400

1,312 / 4

328

400

What is the best estimate for 2,432 / 8

300

400

A photographer took a 4 hour car trip.  The car drove 57 miles per hour.  How far was his trip?

228 miles

400

A rectangle is 85 meters by 43 meters.  What is the area?

3,655 square meters.

500

23 x 81

1,863

500

7,035 / 5

1,407

500

What is the best estimate for:  3,206 ➗5

600

500

840 students sat in rows of 9.  There was one row that was short.  How many rows were there and how many seats were in the short row?

93 rows with 1 row of 3 seats

500

The area of a rectangle is 7,350 square yards.  The length is 3 yards.  What is the width?

2,450 yards.

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