CCSS 1.NBT.1 Worksheets
CCSS 1.NBT.1 (Common Core, 1st Grade): "Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.
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