Two-Digit Subtraction with Renaming
2nd Grade · Math · 30 min
Lesson Preview
Learning Objective
I can subtract two-digit numbers with renaming (borrowing).
- 1
When subtracting 25 from 83, you can't subtract 5 ones from 3 ones, so you need to regroup.
- 2
Regrouping means taking 10 from the tens place and adding it to the ones place to make a larger number to subtract from.
- 3
After regrouping, 83 becomes 7 tens and 13 ones, allowing you to subtract 25 and get the answer 58.
