Less Challenging

• Add within 200 without renaming

• Subtract 2-digit #s without renaming

• Subtract mult of 10 from 2-digit numbers

More Challenging

• Add & sub within 200 without renaming

• Subtract 3-digit #s without renaming

About This Sprint

Before taking this Sprint, students should understand the unit values of 2-digit numbers, e.g.

39 is 3 tens 9 ones