Number charts: counting by threes
Below are three versions of our grade 1 math worksheet on counting by 3's; students fill in the missing numbers on the chart. All charts start with the number 3.
Counting by 3's
More numbers worksheets
Explore all of our learning numbers worksheets (recognizing and printing numbers), counting worksheets (counting objects, skip counting, counting backwards) and comparing numbers worksheets ("more than", "less than", ordering numbers).
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