#1
What is the result of 5 + 7?
12
ExplanationAddition of 5 and 7.
#2
What is the square root of 144?
12
ExplanationSquare root of 144 is 12.
#3
What is the result of 3! (factorial)?
6
ExplanationFactorial of 3 is 3 x 2 x 1 = 6.
#4
What is the value of pi (π) to two decimal places?
3.14
ExplanationApproximate pi to two decimal places.
#5
What is the result of 7 * 3 - 2^2 + 5?
21
ExplanationPerform the operations in the given order.
#6
What is the result of 18 / 3 * (2 + 4)?
36
ExplanationEvaluate the expression following order of operations.
#7
If x = 5 and y = 3, what is the value of 2x + 3y?
16
ExplanationSubstitute x and y into the expression and simplify.
#8
If a = 4, b = 7, and c = 3, what is the value of (a + b) * c?
21
ExplanationSubstitute values for a, b, and c and perform the calculation.
#9
What is the result of 10^2 - 8 * 5?
20
ExplanationCalculate 10 squared minus the product of 8 and 5.
#10
If x = 6 and y = 2, what is the value of x^2 - y^2?
36
ExplanationSubstitute x and y into the expression and simplify.
#11
What is the result of 2^5?
32
ExplanationCalculate 2 to the power of 5.
#12
What is the square root of 625?
25
ExplanationSquare root of 625 is 25.
#13
What is the value of 4! (factorial)?
24
ExplanationFactorial of 4 is 4 x 3 x 2 x 1 = 24.
#14
What is the value of 5^3?
125
ExplanationCalculate 5 cubed.
#15
What is the value of 6^4?
1296
ExplanationCalculate 6 to the power of 4.