3rd Grade Eureka Math Module 3

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 x 3 means adding 4 three times: 4 + 4 + 4 = 12.

Front

What does the term 'left over' mean in math?

Back

'Left over' refers to the amount that remains after a certain quantity has been used or taken away.

Front

How do you find the total number of slices from cakes?

Back

To find the total number of slices, multiply the number of cakes by the number of slices each cake is cut into. For example, 7 cakes x 6 slices = 42 slices.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 63 cupcakes divided by 7 boxes means each box gets 9 cupcakes.

Front

What is the equation to find the number of leftover slices?

Back

The equation is: Total slices - Eaten slices = Leftover slices. For example, 42 slices - 36 eaten = 6 leftover.

Front

What does 'groups of' mean in multiplication?

Back

'Groups of' refers to how many times a number is repeated in multiplication. For example, 4 groups of 8 means 4 x 8.

Front

How do you solve 843 - 658?

Back

To solve 843 - 658, subtract 658 from 843 to get 185.

Front

What is the value of 4 x 80?

Back

4 x 80 equals 320. This can also be understood as 4 groups of 80.

Front

What is a row in terms of arrangement?

Back

A row is a straight line of objects arranged side by side. For example, 8 rows of books means there are 8 lines of books.

Front

How do you find the number of items in each box?

Back

To find the number of items in each box, divide the total number of items by the number of boxes. For example, 63 cupcakes in 7 boxes means 63 ÷ 7 = 9 cupcakes per box.