This worksheet introduces base-10 blocks using ones and cubes. Students use base-10 blocks to identify a given number. It is a color-coded worksheet and worked well with my special needs students.
This product is part of a larger packet of place value worksheets I created, and you can find the full product here:
Understanding Ones, Tens, and Hundreds
Also, feel free to check out my first grade math units:
Math Unit-Addition and Subtraction to 10
Math Unit-Addition & Subtraction of Numbers to 20