Arrays & Groups

Front

What is an array?

Back

An array is a way to organize objects or numbers in rows and columns.

Front

How do you find the total number of items in an array?

Back

Multiply the number of rows by the number of items in each row.

Front

What does 'equal groups' mean?

Back

Equal groups are groups that have the same number of items.

Front

If there are 4 rows and 3 items in each row, how many items are there in total?

Back

4 x 3 = 12 items.

Front

What is the multiplication equation for 5 groups of 3?

Back

5 x 3 = 15.

Front

How many rows are in this array? 🌍🌍🌍 🌍🌍🌍 🌍🌍🌍 🌍🌍🌍 🌍🌍🌍 🌍🌍🌍

Back

6 rows.

Front

What is the total number of items in this array? 🌎🌎🌎 🌎🌎🌎 🌎🌎🌎

Back

3 groups of 3 = 9 items.

Front

What does the equation 5 x 4 represent?

Back

It represents 5 groups of 4 items.

Front

How can you show 2 groups of 5 using an array?

Back

You can create 2 rows with 5 items in each row.

Front

What is the difference between an array and equal groups?

Back

An array is a specific arrangement of items, while equal groups simply means groups with the same number of items.