Creating Tens
Each worksheet has 7 problems breaking a subtraction problem into a subtracting with ten problem.
Student Objectives
- Subtract within 20 by making a ten first.
- Break apart a number to subtract in two easier steps (to 10, then the rest).
- Use the idea of “take away to the next ten” to solve subtraction problems more quickly.
- Explain or show how you split the number you’re subtracting to make the problem easier.
Tags
Standards
