Lesson 2 : How to multiply by 10, 100, 1000 ?
It's so easy to get that product
By getting zeros out (first operation)
10 x 4= 40
100 x 5= 500
1000 x 100 = 100,000
Lesson 2: The Relation between Multiplication & Division 7 - Ebtissam Samy Math Application
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