Multiplication- arrays, equal groups, repeated addition

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.

Front

What is an array?

Back

An array is a group of objects arranged in rows and columns.

Front

What does 2 x 3 mean?

Back

2 x 3 means you have 2 groups of 3. It equals 6.

Front

What is repeated addition?

Back

Repeated addition is adding the same number over and over. For example, 4 + 4 + 4 is the same as 3 x 4.

Front

How can you represent 3 x 2 using an array?

Back

You can make 3 rows with 2 objects in each row.

Front

If you have 4 groups of 5, how can you write that as a multiplication sentence?

Back

You can write it as 4 x 5.

Front

What is the product of 5 x 2?

Back

The product is 10.

Front

If you see an array with 4 rows and 3 columns, what multiplication sentence can you write?

Back

You can write 4 x 3 = 12.

Front

What does 1 x 7 equal?

Back

1 x 7 equals 7.

Front

If you have 6 groups of 2, how many do you have in total?

Back

You have 12 in total, because 6 x 2 = 12.