Question

)Add the no. 4 and 8 using a no.line​

Answer 1

Answer:

4+8=12 no need of number line

Answer 2

12 is the answer.

To add a positive number means that we move the point to the right of the number line.

1. The first step is to locate the first number which is four (4) on the number line.
2. Adding eight (8) means we have to move the point, eight (8) units to the right.
3. After doing so, we end up at 12.

Therefore, 4+8=12.

Hope this helps you

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