Mathematics
Grade 4
45 min
Estimate differences
Tutorial Preview
1
Estimate the difference: 88 - 21
2
Estimate the difference: 789 - 312
3
Estimate the difference: 5,123 - 1,987
Sample Practice Questions
Easy
Estimate the difference: 48 - 19
0.20
1.30
2.40
3.50
Easy
Estimate the difference: 610 - 290
0.200
1.300
2.400
3.500
Easy
Estimate the difference: 8,200 - 4,800
0.2000
1.3000
2.4000
3.5000
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Frequently asked questions
What grade level is "Estimate differences"?
Estimate differences is a Grade 4 Mathematics lesson on ExcelOS.
Is "Estimate differences" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Estimate differences?
This lesson includes 26 practice questions across multiple difficulty levels, each with instant feedback and explanations.