What is 30+(-28)+(35-32) ?

The solution to 30+(-28)+(35-32) is 5

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30+(-28)+(35-32)

30 + (- 28) + (35 - 32)

5

Solution steps

30 + (- 28) + (35 - 32)

Follow the PEMDAS order of operations

Calculate within parentheses

(35 - 32) : 3

35 - 32

35 - 32 = 3

= 3

= 30 + (- 28) + 3

Add and subtract (left to right)

30 + (- 28) + 3 : 5

30 + (- 28) + 3

Apply rule

+ (- a) = - a

+ (- 28) = - 28

= 30 - 28 + 3

30 - 28 = 2

= 2 + 3

2 + 3 = 5

= 5

= 5

(16 - 7) - (2 \times 4)

3 - 3 \div 3 + 3 \times 3

255 - 5 - 1 - 10

2 5^{2} + 4 0^{2}

112 (2) - 16 (2)^{2}