Engage Module 1: Topic A (Grade 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 equation 4 x 3 = 12 represent?

Back

It represents that if you have 4 groups of 3, the total is 12.

Front

What is an array in mathematics?

Back

An array is a way to arrange objects in rows and columns. It helps visualize multiplication.

Front

How do you find the total in a multiplication problem?

Back

You multiply the number of groups by the number in each group. For example, 3 groups of 4 means 3 x 4.

Front

What is the product of 4 and 4?

Back

The product of 4 and 4 is 16.

Front

If you have 3 rows of 4, how many total items do you have?

Back

You have 12 items because 3 x 4 = 12.

Front

What is the equation for 2 packages of 8 erasers?

Back

The equation is 2 x 8 = 16, meaning Corey bought 16 erasers.

Front

What does the term 'groups of' mean in multiplication?

Back

'Groups of' indicates how many times to add a number. For example, '3 groups of 4' means 4 added together 3 times.

Front

What is the difference between addition and multiplication?

Back

Addition combines numbers by adding them together, while multiplication combines numbers by adding groups of the same size.

Front

What is the equation for 3 rows of 4?

Back

The equation is 3 x 4 = 12.