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Regrouping with base 10 blocks

Grouping blocks into tens and ones

In these grade 1 math worksheets, students are given a number of blocks, regroup them into tens and ones and write the total as a two-digit number.  This exercise emphasizes the meaning of the digits in a two-digit number.

More place value & rounding worksheets

Explore all of our place value worksheets, from base ten blocks to 6 digit numbers in expanded form, and our rounding worksheets, ranging from rounding to the nearest 10 to rounding in the millions.

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