Question

1. -5+(-7 + 4) - 3
2. 10-(4-8 + 5) + (14-16) - 9
3. - 5+3 - (2 - 6+ (- 4 + 6) - 3)
4. 10-20- (8-7-8) + (5-6 (6-8) +3)

Answer 1

Respuesta:

5+(7+4)-=13

10-(4-8+5)+14+16-9=30

5+3-(2-6+(-4+6)-3=13

10-20-(8-7-8)+(5-6+ (6-8)+3=3