Using Rounding to Estimate (2 by 2 multiplication)

Quiz

•

Mathematics

•

4th Grade

•

Medium

•

CCSS

4.NBT.B.5, 3.OA.A.3, 4.OA.A.2

+4

Standards-aligned

Angelica Hart

Used 75+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

31 x 12

31 rounds to 30

12 rounds to 10

______ x ______= _______

30x10=300

30x12=300

31x10=310

Tags

CCSS.4.NBT.B.5

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

28x17

28 rounds to 30

17 rounds to 20

30x20=_____

60

6

600

6,000

Tags

CCSS.4.NBT.B.5

3.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

54x14

ROUND first!

Tags

CCSS.4.NBT.B.5

4.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

44x22

ROUND first!

Tags

CCSS.4.NBT.B.5

5.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

15x38

ROUND first!

Tags

CCSS.4.NBT.B.5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

45x19

ROUND first!

1,000

100

10

Tags

CCSS.4.NBT.B.5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

34x48

ROUND first!

150

1,500

15

Tags

CCSS.4.NBT.B.5

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