Created by

maxmel
- Math
- Add the numbers to find the sum
- Age 7-8
-
level: STD1
- English
คำแนะนำของผู้เขียน
Add the numbers regroup where needed to find the sum.
Adding three 2-digit with regrouping
Active — user can report
Created by

maxmel
คำแนะนำของผู้เขียน
Add the numbers regroup where needed to find the sum.