Get 'ARRAY' from me!!

An array makes visualising multiplication easier. Rather than counting each object you look at how many rows there are THEN how many objects in each row.

Which equation is this array showing?

• 4 x 4

• 3 x 4

• 5 x 4

• 3 x 3

If an array has 2 rows and 4 things in each row how many things are there altogether?

(a)  

This array is showing which equations? (select 2 answers)

• 5 + 5

• 6 + 6

• 6 x 6

• 2 x 6

Write an equation to show how many watermelons there are in the picture.

(a)  

How many rows of peaches are there?

• 2

• 3

• 4

• 5

Multiplication can also be calculated using repeated addition. Which answer shows a repeated addition equation for this array?

• 6 + 6

• 6 + 2

• 2 + 6

• 6 x 6

Look at the array. What multiplication equation matches this array?

• 4 x 4

• 3 x 3

• 3 + 3 + 3 + 3

• 3 x 4

This array shows 4 rows of hearts. Each row has 6 hearts. What is the correct repeated addition equation for this array?

• 4 + 4 + 4

• 4 + 6

• 6 + 6+ 6 + 6

• 6 x 6

Explain how you worked out how many macrons are in this packet. Did you count them one by one or did you use another strategy to work out the answer? Include the answer in your response.

In this picture there are 24 cookies. They have been placed in 4 rows. How many cookies in each row?

• 4

• 6

• 24

• Who cares I just want to eat a cookie!!