3.OA.3, 3.OA.4, 3.OA.6 Vocabulary Review

An operation that gives the total number when you join equal groups

• addition

• subtraction

• multiplication

• division

The answer to a multiplication problem

• sum

• product

• difference

• quotient

A group of related facts (equations) that use the same numbers, but in a different order

• unknown number

• inverse operations

• dividend

• fact family

A mathematical statement that uses and EQUAL sign to show that two expressions have the same value (3 x 2 = 2 x 3)

• equation

• expression

The answer to a division problem

• sum

• difference

• product

• quotient

The numbers that are being multiplied

• factors

• products

• multiples

• dividend

A number that we DO NOT know

• imaginary

• unknown number

• known number

• I have No idea!

A series of numbers or shapes that follow a rule to repeat or change

• equation

• factors

• pattern

• equal groups

The total number being divided

• dividend

• divisor

• factors

• quotient

Adding the same number again and again

• repeated multiplication

• repeated addition

• repeated division

• repeated subtraction