Decomposing Numbers and Number Bonds

The video tutorial introduces the concept of decomposing numbers, explaining it as breaking down a number into smaller parts. It provides examples using buttons, donuts, mangoes, cookies, and classroom supplies to demonstrate decomposing numbers 4, 5, 6, 7, and 8. The tutorial also explains number bonds, showing how they represent the breakdown of numbers into parts. The video concludes with a prompt to subscribe.

What does it mean to decompose a number?

• To multiply numbers

• To break a number into smaller parts

• To divide numbers

• To add numbers together

If you have 5 buttons, how can you split them using number bonds?

• 5 and 0

• 4 and 1

• 3 and 3

• 2 and 2

How many different ways can you decompose the number 5?

• Four ways

• Three ways

• Two ways

• One way

When decomposing the number 4 using donuts, what is one possible combination?

• 1 and 1

• 2 and 3

• 3 and 1

• 4 and 0

How can you split 4 donuts into two equal parts?

• 2 and 2

• 3 and 1

• 1 and 3

• 4 and 0

What is one way to decompose the number 6 using mangoes?

• 5 and 1

• 4 and 2

• 3 and 4

• 2 and 2

If 3 mangoes are on the ground, how many are left on the tree when decomposing 6?

• 1

• 4

• 2

• 3

How can you split 8 chocolate chips between two cookies?

• 6 and 2

• 5 and 3

• 4 and 4

• 7 and 1

What is one way to decompose the number 7 using classroom supplies?

• 6 and 1

• 5 and 2

• 4 and 3

• 3 and 4

If you give 1 marker to Lincoln, how many does Tracy get when decomposing 7?

• 7

• 6

• 0

• 5