Given a simple high-school level math question, you are required to solve it and provide the final answer. The final answer is always a single number. These questions can range from a variety of topics like simple arithmetic, solving equations, converting a quantity from one unit to another, finding remainders/GCD/LCM, finding probabilities etc. Each question has only one correct answer. This answer can be a positive or negative integer, a fraction or a decimal number. If the answer is a negative number use the hyphen (e.g. -42) symbol for the minus sign. For decimal numbers, do not add extra zeros after the decimal point. For fractional numbers, separate the numerator and denominator using a forward slash (e.g. 3/25).

[EX Q]: What is 3638 to the power of 1/2, to the nearest integer?
[EX A]: 60

[EX Q]: (-4 - 0) + 0 + 10 + -6
[EX A]: 0

[EX Q]: Evaluate -1 - (1 - (-1 + -3 + 8)).
[EX A]:
2