Subtraction Strip Board, Charts & Instructions

This material assists with learning and memorizing subtraction math facts, with the difference not exceeding 9 due to the board's limitations.

This set includes:

• step-by-step instructions
• subtraction strip board and strips
• control chart 1
• work chart 2
• work chart 3
• subtraction work booklet

The strip board and strips can be printed on letter or legal-size paper. The strips can be printed in full color, or print the outlines on red, blue, and brown paper to save printer ink.

This file is in PDF format.