Created by

mtss
- Math
- Adding near doubles
- Age 6-10
-
level: 2nd, 3rd
- English
คำแนะนำของผู้เขียน
Addition using the near doubles strategy. All examples are a doubles fact plus or minus one.
Created by

mtss
คำแนะนำของผู้เขียน
Addition using the near doubles strategy. All examples are a doubles fact plus or minus one.