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Math Vocabulary

Terms in this set (22)

Digit
The ten symbols, 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
Prime number
A number whose only factors are itself and 1.
Composite number
A number that is not prime; it has more factors than just one and itself.
Difference
The answer to a subtraction problem
Sum
The answer to an addition problem
Equation
A mathematical sentence that has an equal sign between two expressions that have the same value.
Even Number
A number that is divisible by 2.
Odd Number
A number that is not divisible by 2.
Divisibility
The ability for a number to be divided by another number without a remainder.
Equivalent Fraction
Fractions that have the same value but are divided into a different number of equal parts.
Factor
A number you multiply with others to get to a desired number.
Multiple
Skip counting numbers. The product of a number and any other whole number. Zero is a multiple of every number.
Fraction
A number used to name a part of a group or a whole.
Greatest Common Factor
The greatest number that is a factor of two (or more) other numbers
Least Common Multiple
The smallest nonzero number that is a multiple of two or more numbers.
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