Sprint 16 · Chapter 2

Finding And Checking Differences

The student finds the difference between two numbers given in any order, and checks a subtraction by adding back.

1. 1Difference Between Two Numbers
2. 2When the Smaller Comes First
3. 3Find the Difference
4. 4Checking by Adding Back
5. 5Subtract Then Check
6. 6Subtract and Check the Answers