What is -70+120+(-19)+45+(-25)+(-9) ?

The solution to -70+120+(-19)+45+(-25)+(-9) is 42

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-70+120+(-19)+45+(-25)+(-9)

- 70 + 120 + (- 19) + 45 + (- 25) + (- 9)

42

Solution steps

- 70 + 120 + (- 19) + 45 + (- 25) + (- 9)

Follow the PEMDAS order of operations

Add and subtract (left to right)

- 70 + 120 = 50

= 50 + (- 19) + 45 + (- 25) + (- 9)

Apply rule

+ (- a) = - a

+ (- 19) = - 19

= 50 - 19 + 45 + (- 25) + (- 9)

50 - 19 = 31

= 31 + 45 + (- 25) + (- 9)

31 + 45 = 76

= 76 + (- 25) + (- 9)

Apply rule

+ (- a) = - a

+ (- 25) = - 25

= 76 - 25 + (- 9)

76 - 25 = 51

= 51 + (- 9)

Apply rule

+ (- a) = - a

+ (- 9) = - 9

= 51 - 9

51 - 9 = 42

= 42

- 1^{3} - 3 (- 1)^{2}

200 - 4 \cdot 40

(- 10) + (- 3)^{2} - 5^{3} - (- 2)^{3}

15 - 15 \div 3

(+ 36) + (- 42) + (+ 18) + (- 65) + (+ 17)

What is -70+120+(-19)+45+(-25)+(-9) ?
The solution to -70+120+(-19)+45+(-25)+(-9) is 42