Multiplication- Arrays

Front

What is multiplication?

Back

Multiplication is a way to add the same number many times. For example, 3 x 4 means adding 4 three times: 4 + 4 + 4 = 12.

Front

What does an array represent in multiplication?

Back

An array is a visual representation of multiplication. It shows objects arranged in rows and columns. For example, 3 rows of 4 objects each represent 3 x 4.

Front

What is the multiplication fact for 2 x 3?

Back

2 x 3 = 6.

Front

What is the multiplication fact for 5 x 2?

Back

5 x 2 = 10.

Front

How can you use an array to show 4 x 2?

Back

You can draw 4 rows with 2 objects in each row. This shows that 4 x 2 = 8.

Front

What is the commutative property of multiplication?

Back

The commutative property says that the order of numbers does not change the product. For example, 3 x 4 = 4 x 3.

Front

What is the multiplication fact for 6 x 2?

Back

6 x 2 = 12.

Front

What does 3 x 5 equal?

Back

3 x 5 = 15.

Front

What is the multiplication fact for 7 x 1?

Back

7 x 1 = 7.

Front

How can you represent 2 x 9 with an array?

Back

You can draw 2 rows with 9 objects in each row. This shows that 2 x 9 = 18.