Estimating Sums

Standards 2.NBT.B
3.9 based on 10 ratings

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life! He'll practice estimation, place value and even get a great review of addition as he finishes this worksheet.

Second Grade Rounding & Estimation Addition Worksheets: Estimating Sums
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