Math Flashcards
(96 cards)
What is the value of 7 + 5?
12
What is the product of 8 and 6?
48
True or False: The sum of two even numbers is always even.
True
Fill in the blank: The perimeter of a rectangle is calculated by adding the lengths of all _____ together.
sides
What is the next prime number after 7?
11
What is the formula for the area of a triangle?
Area = 1/2 * base * height
What is the square root of 64?
8
What is 15% of 200?
30
True or False: A right angle measures 90 degrees.
True
What is the greatest common factor (GCF) of 12 and 16?
4
What is 5 squared?
25
If x = 3, what is the value of 2x + 4?
10
What do you call a polygon with 5 sides?
Pentagon
What is the least common multiple (LCM) of 3 and 4?
12
Fill in the blank: The _____ is the middle value in a set of numbers.
median
What is the volume formula for a rectangular prism?
Volume = length * width * height
What is 20 divided by 4?
5
True or False: All squares are rectangles.
True
What is the circumference of a circle with a radius of 7?
44.0 (using π ≈ 3.14)
What is the value of 9 - 4 + 3?
8
What is the term for a number that is not a whole number?
Fraction or Decimal
What is the measure of each angle in an equilateral triangle?
60 degrees
Fill in the blank: In an equation, the symbol ‘=’ means _____ .
is equal to
What is 3 times 7?
21