Here is a how to do Double Digit Multiplication:
Here is are some videos on multiplication, they are split into 3 different videos.
Video 1
Video 2
Video 3
Here I wrote the instructions:
Here is are some videos on multiplication, they are split into 3 different videos.
Video 1
Video 2
Video 3
Here I wrote the instructions:
- You multiple the bottom right number by the top right number and write your answer underneath the bottom right number--carry any tens into the top left number.
- You multiple the bottom right number by the top left number and add any tens from the last question into your semi-final answer.
- Next do the same, but instead of multiplying with the bottom right you multiple by the bottom left number--but the answers from this question a row underneath your last answer.
- Final step before getting your answer, add the two numbers answer numbers together.
Here is a picture of double digit multiplication to help:
Tens Ones
5 6
x 4 2
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1 1 2
+2 2 4
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3 3 6