Mental Math: Subtract Tens - Homework 12.1

Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which makes the subtraction seem more manageable. One challenging story problem is included.

14 Views 260 Downloads
CCSS: Adaptable
Resource Details

1st - 3rd
1 more...
Resource Types
2 more...
Usage Permissions
Fine Print
Common Core