About This Addition and Subtraction of 1 Worksheet
This printable Grade 1 math worksheet helps children practise addition and Subtraction of 1. It follows the Addition and Subtraction of 1 lesson from the Addition & Subtraction unit, so children can apply what they have just learned on paper.
How to Use This Worksheet
- Start with the interactive Addition and Subtraction of 1 lesson to review the idea.
- Print the worksheet and let your child work independently — encourage them to show their thinking.
- Check understanding with the Addition and Subtraction of 1 practice questions (instant feedback).
- Finish on a high note with the Rocket Number Blast — +1/-1 game.
