What is 100-(10^2+20)*100/4-10 ?

The solution to 100-(10^2+20)*100/4-10 is -2910

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100-(10^2+20)*100/4-10

100 - (1 0^{2} + 20) \cdot \frac{100}{4} - 10

- 2910

Solution steps

100 - (1 0^{2} + 20) \frac{100}{4} - 10

\frac{100}{4} = 25

Divide the numbers:

\frac{100}{4} = 25

25

= 100 - (1 0^{2} + 20) \cdot 25 - 10

Follow the PEMDAS order of operations

Calculate within parentheses

(1 0^{2} + 20) : 120

1 0^{2} + 20

Calculate exponents

1 0^{2} : 100

1 0^{2}

1 0^{2} = 100

= 100

= 100 + 20

Add and subtract (left to right)

100 + 20 : 120

100 + 20

100 + 20 = 120

= 120

= 120

= 100 - 120 \cdot 25 - 10

Multiply and divide (left to right)

120 \cdot 25 : 3000

120 \cdot 25

120 \cdot 25 = 3000

= 3000

= 100 - 3000 - 10

Add and subtract (left to right)

100 - 3000 - 10 : - 2910

100 - 3000 - 10

100 - 3000 = - 2900

= - 2900 - 10

- 2900 - 10 = - 2910

= - 2910

= - 2910

\frac{5 ^{322}}{5 ^{321} + 5 ^{321}}

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([0]) \frac{4}{9} \div \frac{2}{9}

5 (- 1) - 3 (- 4)

7 (4) - 5 (3)

What is 100-(10^2+20)*100/4-10 ?
The solution to 100-(10^2+20)*100/4-10 is -2910