Page 6 - SPARK OF MATH book 5
P. 6
(1-1) Multiplication up to 3-Digits by 2-Digits.
781 multiplicand
factors
95 multiplier
74195 product
First step: multiply the ones digit of 1 1
the bottom factor (multiplier) by the top
factor (multiplicand) and write the result
on the line below. (5×781)
2 2
Second step: multiply the
digit in the tens digit of the
bottom factor by the top factor
and write the result on the line
below. (90×781)
3 3
Third step: add the products.
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