Multiplication with repeated addition and arrays

Front

What is repeated addition?

Back

Repeated addition is the process of adding the same number multiple times to find the total. For example, 3 + 3 + 3 = 9 can also be expressed as 3 x 3.

Front

How can multiplication be represented using arrays?

Back

Multiplication can be represented using arrays by arranging objects in rows and columns. For example, 3 x 4 can be represented as 3 rows of 4 objects each.

Front

What is the product of 8 x 3 using repeated addition?

Back

8 + 8 + 8 = 24.

Front

If Sam puts 9 cans in each box and has 4 boxes, how many cans does he have in total?

Back

9 x 4 = 36 cans.

Front

How do you calculate the total number of chairs if there are 12 rows with 36 chairs each?

Back

12 x 36 = 432 chairs.

Front

What is the product of 7 x 4 using repeated addition?

Back

7 + 7 + 7 + 7 = 28.

Front

What does the multiplication 5 x 3 equal?

Back

5 x 3 = 15.

Front

How can you visualize 4 x 5 using an array?

Back

You can visualize it as 4 rows of 5 objects each.

Front

What is the relationship between multiplication and addition?

Back

Multiplication is a shortcut for repeated addition. For example, 4 x 3 is the same as 3 + 3 + 3 + 3.

Front

What is the product of 6 x 2 using repeated addition?

Back

6 + 6 = 12.