- Math
- Addition and multiplication
- Age 7-9
-
level: Standard One / Grade 2
- English
คำแนะนำของผู้เขียน
Using repeated addition to introduce multiplication. Understanding the number of sets versus the number in the sets.
Repeated Addition
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คำแนะนำของผู้เขียน
Using repeated addition to introduce multiplication. Understanding the number of sets versus the number in the sets.