Week 4 Vocab Flashcard

Front

A number without fractions

Back

Whole Number

Answer explanation

A whole number is a number without fractions

Front

The number that is divided; the first number inside the house.

Back

Dividend

Answer explanation

The dividend is the first number that is divided. Remember, diviDend comes before diviSor in alphabetic order (D comes before S in the alphabet).

Front

The number that divides; goes outside the house

Back

Divisor

Answer explanation

The divisor is the number that does the dividing. Remember, the S in diviSor comes after the D in dividend in the alphabet.

Front

Answer to a division problem; number on top of the house

Back

Quotient

Answer explanation

The quotient is the answer to a division problem.

Front

Answer to a multiplication problem

Back

Product

Answer explanation

The product is the answer to a multiplication problem

Front

Answer to a subtraction problem

Back

Difference

Answer explanation

The difference is the answer to a subtraction problem

Front

Answer to an addition problem

Back

Sum

Answer explanation

The sum is the answer to an addition problem

Front

Numbers multiplied to get another number

Back

Factors

Answer explanation

Factors are multiplied together to get another number

Front

Diagram for multiplication/division

Back

Area Model

Answer explanation

Front

Estimating an answer requires:

Back

Round both numbers and then find a rough answer.

Answer explanation

When estimating, round your numbers first. Then calculate a rough answer.