Array Addition

What is circled in the array?

• row

• column

Write the repeated addition sentence to represent this array with the columns as your groups.

What is circled in the array?

• row

• column

Write the repeated addition sentence to represent this array with the rows as your groups.

hat is the repeated addition sentence for this array? ( There may be more than one answer!)

• 4 + 4 = 8

• 2 + 2 + 2 = 6

• 1 + 1 = 2

• 3 + 3 = 6

What is the repeated addition sentence for this array? (There may be more than one answer!)

• 3 + 3 + 3 + 3 = 12

• 4 + 4 + 4 = 12

• 6 + 6 = 12

• 5 + 5 + 5 = 15

What is the repeated addition sentence for this array? (There may be more than one answer!)

• 5 + 5 + 5 = 15

• 3 + 3 + 3 + 3 + 3 = 15

• 4 + 4 + 4 = 12

• 5 + 5 + 5 + 5 = 20

What is the repeated addition sentence for this array?

• 3 + 3 + 3 + 3 = 12

• 4 + 4 + 4 + 4 = 16

• 4 + 4 + 4 = 12

• 2 + 2 = 4