Standard 5 · SEA Mathematics

Adding and Subtracting Fractions

Add and subtract fractions with different denominators, find the fraction left from a whole, and solve fraction stories. Each exercise marks itself as your child goes, explains the answer, and awards stars.

Practise this topic free All Standard 5 Maths topics

What your child practises

Skills in this topic

Adding and subtracting fractions with different denominatorsFinding the fraction of a whole that is leftCommon denominators and equivalent fractionsFraction stories with different denominators

Free to try

7 free exercises in this topic

Bars and sums

Pieces of the same size

Match the answer

Sort it out

Find the mistake

Choose, order and explain

Mixed challenge

Plus adds 7 more exercises on this topic.

Start now, no sign-up

Inside the app

How an exercise works

SEA practice app: Exercises inside a topic — Exercises inside a topic

SEA practice app: Instant feedback on every answer — Instant feedback on every answer

SEA practice app: Stars, ranks and badges — Stars, ranks and badges

Plus

Every topic has free exercises to start. Plus unlocks the full set and every mock paper for TT$150 per child per month (US$25), on up to 3 devices.

Get Plus

Keep going

More Standard 5 Maths topics

Area Formulae

Use length times width for rectangles and side times side for squares, then split, subtract and tile your way through SEA style area problems.

6 free exercises

Discount, Savings and VAT

Work out bills and change, take off discounts, spot the best buy and add VAT at 12.5 percent, all in Trinidad and Tobago dollars.

4 free exercises

Dividing Decimals

Divide decimals by whole numbers, keep every digit in its place, spot the patterns for dividing by 10 and 100, and share money fairly.

4 free exercises

Want a teacher in the room as well?

Our small SEA classes in St. Augustine and online begin with a real diagnostic, so lessons start from exactly where your child is. Practice at home fits beautifully alongside.

See our SEA classes