What is -1-4-20-6-100-30-8 ?

The solution to -1-4-20-6-100-30-8 is -169

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-1-4-20-6-100-30-8

- 1 - 4 - 20 - 6 - 100 - 30 - 8

- 169

Solution steps

- 1 - 4 - 20 - 6 - 100 - 30 - 8

Follow the PEMDAS order of operations

Add and subtract (left to right)

- 1 - 4 = - 5

= - 5 - 20 - 6 - 100 - 30 - 8

- 5 - 20 = - 25

= - 25 - 6 - 100 - 30 - 8

- 25 - 6 = - 31

= - 31 - 100 - 30 - 8

- 31 - 100 = - 131

= - 131 - 30 - 8

- 131 - 30 = - 161

= - 161 - 8

- 161 - 8 = - 169

= - 169

(- 2) \times ((- 10) - (5 \times (- 3)))

6 (- 3) (4) + 5 (4) (- 5) + 4 (4) (- 4)

3^{2} + 6 \times 2 - 15 \div 3 + 4 \times 2

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

4 (5 + 6)