Compatible Numbers

Compatible Numbers

3rd - 4th Grade

10 Qs

quiz-placeholder

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Compatible Numbers

Compatible Numbers

Assessment

Quiz

Mathematics

3rd - 4th Grade

Practice Problem

Hard

CCSS
3.NBT.A.1, 3.NBT.A.2, 2.NBT.B.5

+1

Standards-aligned

Used 418+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
34+83=

110
117
98
100

Tags

CCSS.3.NBT.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
124 + 149=

300
275
273
175

Tags

CCSS.3.NBT.A.1

CCSS.3.NBT.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
15 + 39=

54
68
57
55

Tags

CCSS.2.NBT.B.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
205 + 582=

787
785
834
700

Tags

CCSS.3.NBT.A.1

CCSS.3.NBT.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
63 + 127=

170
100
185
250

Tags

CCSS.3.NBT.A.1

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use compatible numbers. Estimate to find the sum. 
377 + 429=

805
700
750
825

Tags

CCSS.3.NBT.A.1

CCSS.3.NBT.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use rounding to find the sum. 
Round to the nearest 10.
72 + 18=

90
80
95
7218

Tags

CCSS.3.NBT.A.1

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