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Estimation

Authored by Barbara White

Mathematics

5th Grade

CCSS covered

Used 2+ times

Estimation
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11 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Estimate the product:
41 x 23

40 x 30 = 1200
41 x 23 = 943
50 x 20 = 1000
40 x 20 = 800

Tags

CCSS.4.NBT.B.5

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Estimate the product:
29 x 312

900
9,000
8,000
9,048

Tags

CCSS.4.NBT.B.5

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Estimate the product:

685 x 391

20,000

1,000

28,000

200

Tags

CCSS.4.NBT.B.5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Estimate the area of a rectangle that measures 57mm x 41mm

5,500mm

100mm

2,400mm

2,000mm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

20 x 700

10,000

1,400

14,000

1,200

Tags

CCSS.4.NBT.B.5

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve mentally.
15 x 2,000

30,000
12,000
3,000
300,000

Tags

CCSS.5.NBT.B.5

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is the best estimate of 32 x 49 using rounding or compatible numbers?

1,500
150
120
1,200

Tags

CCSS.4.NBT.B.5

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