Decimal notation: tenths and hundredths

What you'll learn

1. 1

   Imagine a big 🍫 chocolate bar with 10 squares. One square is one tenth of the whole bar!

2. 2

   How many tenths are in one whole chocolate bar?

3. 3

   Shade 3 tenths of this chocolate bar.

4. 4

   Let's write 3 tenths as a decimal. 📝

5. 5

   What is 7 tenths written as a decimal?

6. 6

   Now imagine each tenth is cut into 10 tiny bits. One tiny bit is one hundredth! 🍫✂️

7. 7

   Shade 25 hundredths of this bar — that's 25 tiny bits out of 100.

8. 8

   How do you write 25 hundredths as a decimal?