Class 5

Chapter 2: Fractions

A fraction has a top number (numerator) and a bottom number (denominator). The bottom tells how many equal parts the whole is split into; the top tells how many parts we have.

Learning outcomes

Represent fractions on a number line
Compare and add like fractions

Activities

Fraction strips & matching cards

Worked examples

Read through these first, then try the practice below.

Example 1 — Add like fractions
Find 2/7 + 3/7.
Solution: Denominators are the same, so add the tops: 2 + 3 = 5. Answer: 5/7.
Example 2 — Compare fractions
Which is bigger: 3/8 or 5/8?
Solution: Same denominator, so the bigger top wins: 5/8 > 3/8.

Self-do practice

Question 1 of 3 · Score 0/0

What is 1/5 + 2/5? (write as a fraction like 3/5)