Grade 1 base ten blocks worksheets
Our first grade base ten blocks worksheets help students understand the base 10 number system by composing and de-composing numbers into their base 10 components. These worksheets only use "tens" and "ones" (no hundreds or thousands).
Regrouping into blocks of 10 | ![]() |
Counting using base 10 blocks | ![]() |
Breaking a number into tens and ones | ![]() |
Addition with base 10 blocks | ![]() |
Sample Grade 1 Base 10 Blocks Worksheet