Traditional Method of doing Multiplication
Ex1. 23 x 12
23
x12
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46
23x
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276
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SIMPLIFIED VERSION
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SIMPLIFIED VERSION
Now with vertically and cross method , we can write the answer straight away.
Always remember the symbol of vertical and cross method (I X I).
Always remember the symbol of vertical and cross method (I X I).
I means Multiply Left hand Side nos. 2 x 3 = 6
X means Multiply 2 &2 = 4 and 3 & 1 =3 and then add the result 4 + 3 = 7
I means Multiply Right Hand Side nos. 2 x 1 =2
x12
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276
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