Using Repeated Addition to Solve Multiplication Problems (Step-by-Step Tutorial)

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Transcript
A strategy you can use to solve multiplication problems is using repeated addition, which means just thinking of multiplication problems in terms of addition. We're going to use this equation, 3 x 4, to help us think of this and this picture is going to help us look at that. So, we have 3 groups with 4 items in each group. So, if we're thinking of this in terms of addition, that means we have 4 items in the first group, 4 items in the second group, and 4 items in the third group. To figure out how many there are all together, we can add them. So, we have 4 + 4 + 4 which equals 12. This means that the answer to the multiplication equation, 3 x 4, is 12.

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Sample Questions
Here are some example of questions about this video that kids may be asked in the 1Question app to earn screen time:

What is the example of repeated addition shown in the video?
4 + 4 + 4 =
2 + 2 + 2 + 2 =
6 + 6 =
3 + 3 + 3 + 3 =

What strategy used to solve multiplication problems is described in the video?
Repeated addition
Creating a picture
Creating an Array
Skip Counting

The answer to the repeated addition equation shown in the video was 12.
Yes
No

The product to the multiplication equation used in the video was 7.
No
Yes
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