What is 120-(24\div 4+[25+(2\times 9)-7\times 4]) ?

The solution to 120-(24\div 4+[25+(2\times 9)-7\times 4]) is 99

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120-(24\div 4+[25+(2\times 9)-7\times 4])

120 - (24 \div 4 + [25 + (2 \times 9) - 7 \times 4])

99

Solution steps

120 - (24 \div 4 + [25 + (2 \times 9) - 7 \times 4])

Follow the PEMDAS order of operations

Calculate within parentheses

(24 \div 4 + [25 + (2 \times 9) - 7 \times 4]) : 21

= 120 - 21

Add and subtract (left to right)

120 - 21 : 99

= 99

[5 - 2 (4 \times 5 \div 2) + 6]

3^{3} - 6^{2} + 7^{2} + 8^{2}

3 (12 - \frac{31}{4}) - \frac{31}{4}

1 0^{2} + (- 4)^{3}

(2 - 10) \cdot (6 - 3) - (- 8 - 2) \cdot (- 9 - 7)

What is 120-(24\div 4+[25+(2\times 9)-7\times 4]) ?
The solution to 120-(24\div 4+[25+(2\times 9)-7\times 4]) is 99