Im just curios
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Everything except the one multiplication is either addition or subtraction. According to PEDMAS, multiplication is a higher priority than either addition or subtraction and is performed before additions and subtraction. After the multiplication is performed, the additions and subtractions proceed in order from left to right.
2+2-2+10x10-10-80-5+5-8+8+8-8-8
= 2+2-2+100-10-80-5+5-8+8+8-8-8
= 4-2+100-10-80-5+5-8+8+8-8-8
= 2+100-10-80-5+5-8+8+8-8-8
= 102 -10-80-5+5-8+8+8-8-8
= 92-80-5+5-8+8+8-8-8
= 12-5+5-8+8+8-8-8
= 7+5-8+8+8-8-8
= 12-8+8+8-8-8
= 4+8+8-8-8
= 12+8-8-8
= 20-8-8
= 12-8
= 4
2+2-2+10x10-10-80-5+5-8+8+8-8-8
= 2+2-2+100-10-80-5+5-8+8+8-8-8
= 4-2+100-10-80-5+5-8+8+8-8-8
= 2+100-10-80-5+5-8+8+8-8-8
= 102 -10-80-5+5-8+8+8-8-8
= 92-80-5+5-8+8+8-8-8
= 12-5+5-8+8+8-8-8
= 7+5-8+8+8-8-8
= 12-8+8+8-8-8
= 4+8+8-8-8
= 12+8-8-8
= 20-8-8
= 12-8
= 4
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2 + 2 - 2 + 10 x 10 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8
= 2 + 2 - 2 + 100 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8
= 125 - 121
= 4
= 2 + 2 - 2 + 100 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8
= 125 - 121
= 4
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2 + 2 - 2 + 10 x 10 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8 =
2 + 2 - 2 + 100 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8 =
2 + 100 - 10 - 80 - 8 =
4
2 + 2 - 2 + 100 - 10 - 80 - 5 + 5 - 8 + 8 + 8 - 8 - 8 =
2 + 100 - 10 - 80 - 8 =
4