Question

47. Find the value of 8 + (-10) using a number line​

Answer 1

Step-by-step explanation:

I hope you understand

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Answer 2

Answer:

-2

Step-by-step explanation:

Different sign - Difference.

So ignore the sign and subtract:

10-8=2

The result is 2.

Now, again ignoring the signs, put the bigger number's sign to the result.

Here the bigger number in between 8 and 10 is 10. It's sign is (-).

So our answer will be -2.