Fractions — adding, subtracting, multiplying

What you'll learn

1. 1

   Imagine you have a pizza 🍕 cut into 8 equal slices. If you eat 3 slices and then 2 more, that's adding fractions — you've eaten 3/8 + 2/8 = 5/8 of the pizza!

2. 2

   What is 1/5 + 2/5? 🍫

3. 3

   Use the fraction bar to show 3/8 + 2/8. Tap to shade 3 parts, then add 2 more.

4. 4

   Let's work out 3/4 − 1/4 together. 🧮

5. 5

   What is 5/6 − 2/6? 🍬

6. 6

   Now try multiplying a fraction by a whole number. Use the array to show 2 × 1/4. 🐝

7. 7

   What is 3 × 1/5? 🎂