Question

1) (+6)-(-8);(-1)-(-3);(-9)-(+10);​

Answer 1

1) 6-(-8)=6+8=14

2) - 1-(-3)=-1+3=2

3)-9-(+10)=-9-10=-19

Answer 2

Let's solve these expressions step by step:

1. (+6) - (-8): When you subtract a negative number, it's the same as adding its positive counterpart. So, (+6) - (-8) = 6 + 8 = 14.

2. (-1) - (-3): Similarly, (-1) - (-3) = -1 + 3 = 2.

3. (-9) - (+10): Here, (-9) - (+10) = -9 - 10 = -19.

So, the results are:

1. (+6) - (-8) = 14
2. (-1) - (-3) = 2
3. (-9) - (+10) = -19