#### C1 Beginning of the Year Review

Sum

Difference

the answer to a subtraction problem

Product

the answer to a multiplication problem

Quotient

the answer to a division problem

Dividend

the number that is being divided

Divisor

The number by which another number is divided.

Grouping Symbols

parentheses ( ), brackets [ ], and braces { } that group parts of an expression.

Exponent

the number of times the base is multiplied by itself

Prime Number

A whole number that has exactly two factors, 1 and itself.

Composite Number

A number with more than two factors

Divisibility

The ability for one number to be divided by another number without a remainder.

Numerator

the top number in a fraction

Denominator

The bottom number in a fraction

Mixed Number

a number made up of a whole number and a fraction

Improper Fraction

a fraction whose numerator is larger than the denominator

Place Value

The value of the place of a digit in a number.

Lowest Terms

when a number cannot be reduced any further

Operations