Estimation to Add
Authored by Anthony Clark
Mathematics
2nd Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Estimate 32+48
80
100
60
40
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How could you use estimating to solve 64+28?
60+40
70+40
60+30
50+30
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Estimate 51+33
100
70
80
60
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How can you use estimating to solve 34+68?
30+70
30+80
40+70
50+70
5.
FILL IN THE BLANK QUESTION
1 min • 5 pts
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
70
+ 20
90
50
80
Tags
CCSS.2.NBT.B.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the estimated sum of 26 + 47?
80
50
60
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