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7.02 Count by 10's, 100's

Lesson

Are you ready?

Do you remember the names for each place in a number, up to the thousands?

Vocabulary:

Another word that we can use to describe the ones place is 'units'.

Learn

Let's see how we can count by $10$10's, using a $100$100 grid.

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Question 1

Complete the pattern by adding $10$10 each time.

  1. $20$20, $\editable{}$, $40$40, $\editable{}$, $\editable{}$

Learn

Now it's time to count by $100$100's. 

Apply

Question 2

Complete the pattern by adding $100$100 each time.

  1. $4$4, $104$104, $\editable{}$, $\editable{}$, $\editable{}$, $504$504

Remember!

Outcomes

3.OA.D.9

Identify patterns in a multiplication chart and explain them using properties of operations. For example, in the multiplication chart, observe that 4 times a number is always even (because 4 x 6 = (2 x 2) x 6 = 2 x (2 x 6), which uses the associative property of multiplication) or, for example, observe that 6 times 7 is one more group of 7 than 5 times 7 (because 6 x 7 = (5 + 1) x 7 = (5 x 7) + (1 x 7), which uses the distributive pro

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