Understanding Addition Families and Missing Addends

The video tutorial introduces the concept of missing addends using visual aids like apples and stars. It explains how to find missing addends in simple addition problems, demonstrating with examples that form the addition family of three. The tutorial also explores the addition family of seven using stars, encouraging learners to identify patterns and form addition families for other numbers.

What is the missing addend if the sum is 3 and one addend is 2?

• 0

• 1

• 2

• 3

If you have a sum of 3 and one addend is 1, what is the missing addend?

• 2

• 0

• 1

• 3

In the example where the sum is 3 and one addend is 0, what is the missing addend?

• 3

• 0

• 2

• 1

What is the missing addend if the sum is 3 and one addend is 0?

• 3

• 2

• 1

• 4

What pattern can be observed in the addition family of 3?

• All pairs sum to 2

• All pairs sum to 4

• All pairs sum to 3

• All pairs sum to 5

What is the concept of an addition family?

• A group of numbers that divide to a fixed quotient

• A group of numbers that add to a fixed sum

• A group of numbers that subtract to a fixed difference

• A group of numbers that multiply to a fixed product

What is the missing addend if the sum is 7 and one addend is 2?

• 6

• 3

• 4

• 5

How many stars are visible when two stars are hidden and the total is seven?

• 6

• 4

• 5

• 3

What is the missing addend if the sum is 7 and one addend is 5?

• 1

• 3

• 2

• 4

What is the missing addend if the sum is 7 and one addend is 3?

• 4

• 7

• 5

• 6