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Definitions
Operations
Measure Me
Fraction Action
Miscellaneous
100
A symbol used to make numerals.
What is a digit?
100
Bring 2 or more numbers together to make a total.
What is addition?
100
The distance around a two dimensional shape.
What is a perimeter?
100
Part of a whole.
What is a fraction?
100
The average of a set of numbers.
What is a mean?
200
To work out an answer
What is calculate?
200
Taking one number away from another.
What is subtraction?
200
The distance from the center to the edge of a circle.
What is a radius?
200
A fraction whose numerator is less than a denominator?
What is a proper fraction?
200
The middle number in a set of numbers.
What is a median?
300
A number that can be divided only by 1 and itself.
What is a prime number?
300
Another name for repeated addition?
What is multiplication?
300
The distance across the center of a circle.
What is a diameter?
300
A fraction where the numerator is greater than or equal to the denominator.
What is an improper fraction?
300
The number which appears most often in a set of numbers.
What is a mode?
400
These are numbers that say how many of something there are, such as 1,2 3...
What is a cardinal number?
400
Split into equal parts.
What is division?
400
The distance around the edge of a circle.
What is the circumference?
400
Fractions that have the same value, even though they may look different.
What is an equivalent fraction?
400
The difference between the lowest and highest values in a set of numbers.
What is the range?
500
A number greater than 1 that tells the position of something in a list, such as 1st, 2nd, 3rd...
What is an ordinal number?
500
Reduce the digits in a number while trying to keep its value similar.
What is rounding?
500
The size of a surface.
What is the area?
500
A whole number and a fraction combined together.
What is a mixed number?
500
This says that two things are the same using mathematical symbols.
What is an equation?