Arithmetic
What is 12 × 4?
48
x + 5 = 12
7
How many degrees in a triangle?
180°
If a pencil costs $2, how much for 3 pencils?
$6
What is the only even prime number?
2
What is the square of 9?
81
3x = 21
7
What is the area of a rectangle with length 8 and width 3?
24
John has 3 apples more than Sarah. If Sarah has 5, how many does John have?
8
What number is the Roman numeral X?
10
What is 150 ÷ 6?
25
2x + 3 = 11
4
Name a polygon with 5 sides.
pentagon.
A train travels 60 miles/hour for 3 hours. How far did it go?
180 miles
What’s the value of π (pi) to 2 decimal places?
3.14
What is 15% of 200?
30
x² - 9=0
(x - 3)(x + 3)
What is the circumference formula for a circle.
2πr
Jane bought 4 items at $6.50 each. What's the total?
$26.00
What is the Fibonacci sequence starting with 0, 1?
What is the least common multiple of 8 and 12?
24
x² - 4x - 21=0
x = 7 or x = -3
Find the area of a circle with radius 7
49π
recipe needs 2/3 cup of sugar. How much sugar for 3 batches?
2 cups
What famous problem involves the equation a² + b² = c²
Pythagorean Theorem