What is 10-(-18-5+4+(-3-5)) ?

The solution to 10-(-18-5+4+(-3-5)) is 37

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10-(-18-5+4+(-3-5))

10 - (- 18 - 5 + 4 + (- 3 - 5))

37

Solution steps

10 - (- 18 - 5 + 4 + (- 3 - 5))

Follow the PEMDAS order of operations

Calculate within parentheses

(- 18 - 5 + 4 + (- 3 - 5)) : - 27

- 18 - 5 + 4 + (- 3 - 5)

Calculate within parentheses

(- 3 - 5) : - 8

- 3 - 5

- 3 - 5 = - 8

= - 8

= - 18 - 5 + 4 - 8

Add and subtract (left to right)

- 18 - 5 + 4 - 8 : - 27

- 18 - 5 + 4 - 8

- 18 - 5 = - 23

= - 23 + 4 - 8

- 23 + 4 = - 19

= - 19 - 8

- 19 - 8 = - 27

= - 27

= - 27

= 10 - (- 27)

Add and subtract (left to right)

10 - (- 27) : 37

10 - (- 27)

Apply rule

- (- a) = + a

- (- 27) = + 27

= 10 + 27

10 + 27 = 37

= 37

= 37

3 (1 - 2)^{2}

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

(3 + 12) \div 3 + 1 - 4 \div 2

4 \times 4 - 3 \times 1

78 \div 5 - 5