
Rounding and Estimation for Addition and Subtraction
Authored by Anthony Clark
Mathematics
3rd Grade
CCSS covered
Used 1+ times

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15 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Solve the problem using an open number line
145 + 35 =
Tags
CCSS.2.NBT.B.7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Steven has 7,171 balloons for the parade. Adriana has 6,321 balloons for the parade. Approximately how many balloons do they have together?
13,492
13,000
14,000
13,500
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Round to the nearest ten thousand. 67,234
60,000
67,000
70,000
70,200
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Round to the nearest tenths. 62.27
62.20
62.30
63.00
63.70
Tags
CCSS.5.NBT.A.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Estimate 623 + 71
694
690
670
770
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Round to the nearest tens. 744
700
750
740
800
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Round 26 - 14
12
20
40
30
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