Lesson

Do you remember how to count by 10's and 100's ?

Find the value of:

a

10 more than 69

Worked Solution

b

100 more than 69

Worked Solution

Let's see how we can count by 100's and 1000's.

Complete the pattern by adding 1000 each time.

3615,\,⬚,\,⬚,\,6615,\, ⬚

Worked Solution

Idea summary