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4H PLEASE DO THESE IN YOUR MATHS JOURNAL - THANK YOU
2-digit by 1-digit Multiplication
How to multiply a two digit number by a one digit number
(for example 43 x 2).
43
X 2
Multiply the ones' place digit (3 x 2 = 6).
Place the six below the line in the ones' place column.
43x 2
6
Multiply the digit in the tens' place column (4) by the digit in the ones' place of the bottom number (2).
The result is 4 x 2 = 8.Place the answer below the line in the tens place.
43
X 2
86
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