4th Grade Math Beginning of Year Vocab

Front

What is a factor?

Back

Numbers you multiply to get a product.

Front

What is a prime number?

Back

A number whose only factors are 1 and itself.

Front

Composite number?

Back

A number with more than 2 factors.

Front

What is a product?

Back

Answer to a multiplication problem

Front

What is a quotient?

Back

The answer to a division problem.

Front

What is a dividend?

Back

The number you are dividing into groups.

Front

What is a divisor?

Back

The number you are dividing by.

Front

Difference?

Back

Answer to subtraction problem

Front

What is the sum?

Back

Answer to an addition problem

Front

Estimate: Rounding numbers for an approximate answer.

Back

When you round numbers to make an approximate answer.