Eureka Math Grade 4 Module 3 Topic E Flashcard

Front

What is division?

Back

Division is the process of splitting a number into equal parts. It answers the question: how many times does one number fit into another?

Front

What is a division sentence?

Back

A division sentence is a mathematical statement that shows the division of one number by another, typically written in the form 'a ÷ b = c'.

Front

How do you find the number of bags if you have a total number of items and a fixed number of items per bag?

Back

To find the number of bags, divide the total number of items by the number of items per bag.

Front

What does 'R' mean in division problems?

Back

'R' stands for 'remainder', which is the amount left over after division when the numbers do not divide evenly.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If a × b = c, then c ÷ b = a.

Front

How do you represent a division problem with an array?

Back

An array visually represents division by showing groups of items. For example, an array of 8 items in 4 rows shows that 8 ÷ 4 = 2.

Front

What is the quotient in a division problem?

Back

The quotient is the result of dividing one number by another.

Front

If you have 21 apples and want to divide them into bags of 2, how many bags can you fill?

Back

You can fill 10 bags, with 1 apple remaining (21 ÷ 2 = 10 R1).

Front

What is the formula for division?

Back

The formula for division is: Dividend ÷ Divisor = Quotient.

Front

How do you solve a division problem with a remainder?

Back

To solve a division problem with a remainder, divide as usual and express the leftover amount as 'R' followed by the remainder.