
2-Digit Estimating Products
Authored by Safira Dennis
Mathematics
4th Grade
CCSS covered
Used 185+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Jenny is estimating the product of 29 x 66. She rounds the factors to 30 x 70 and gets a product of 2,100. Is that true or false?
true
false
Tags
CCSS.4.NBT.B.5
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Use Mental Math to solve: 70 x 60
5,600
4,200
4,800
4,900
Tags
CCSS.5.NBT.B.5
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Use Mental Math to solve: 50 x 90
4,000
6,300
5,400
4,500
Tags
CCSS.5.NBT.B.5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
ROUND to estimate: 39 x 37
2,000
900
1,200
1,600
Tags
CCSS.4.NBT.B.5
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
ROUND to estimate: 25 x 81
1,800
2,400
1,600
2,700
Tags
CCSS.4.NBT.B.5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
ROUND to estimate: 64 x 76
5,400
4,200
3,600
4,800
Tags
CCSS.4.NBT.B.5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
ROUND to estimate: 88 x 23
1,800
2,400
2,700
2,100
Tags
CCSS.4.NBT.B.5
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