Subtraction: Estimating Differences Grade 3 - United 4 Math

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In this U4M video, we explain how to estimate the answer of a subtraction problem. This lesson is geared toward 3rd grade students and shows how to first round, then subtract to find an estimate for the problem.
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Thank you maam I won’t fail my tests anymore😊😊 😊

rhodz
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Thank you ma'am I won't forget you 😊

TrinityMdemu
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2, 954 - 1, 265
Turned to:
3, 000 - 1, 000 = ?
Now lets solve
3, 000 - 1, 000 = 2, 000

jhouperez