Creating Arrays with Equal Addends

The video tutorial teaches how to create arrays by modeling equal addends. It begins with a review of addends in an addition sentence and explains the concept of equal addends. The tutorial demonstrates creating arrays using candies and circles, emphasizing the importance of having equal addends for forming arrays. The video concludes with a recap of the lesson, reinforcing the understanding of arrays and equal addends.

What are addends in an addition sentence?

• The product of multiplication

• The difference between numbers

• The numbers being added together

• The result of the addition

Why can't we create an array of twos for the number seven?

• Because seven is an even number

• Because there would be one leftover

• Because seven is too large

• Because seven is a prime number

How many groups of two candies are needed to represent the equation 2 + 2 + 2 + 2 + 2?

• Three groups

• Four groups

• Five groups

• Six groups

What is the sum of the equation 2 + 2 + 2 + 2 + 2?

• 14

• 12

• 10

• 8

How many circles are there in the array for the equation 3 + 3 + 3?

• 12 circles

• 6 circles

• 15 circles

• 9 circles