Primary 3–6 Maths, One Hour a Day
Short daily lessons, quick practice and instant feedback that help your child get ahead in class. Start free, then pay from ₦1,500 a month.
- ✓ Works on a phone and uses little data
- ✓ No card needed to start
Pick your child's class
Each class page lists its units and has free practice questions with answers.
Primary 3 Maths
Primary 3 builds the base for everything after it: place value, the multiplication table and first fractions. Open any unit below, or try the practice questions first.
See Primary 3 →Primary 4 Maths
Primary 4 is where fractions and decimals start to appear together. Some schools call this class Basic 4. It is the same maths.
See Primary 4 →Primary 5 Maths
Primary 5 brings longer decimal work, fractions with different denominators and the order of operations (BODMAS). A short lesson with one worked example, then quick questions, keeps the rules from piling up.
See Primary 5 →Primary 6 Maths
Primary 6 pulls fractions, percentages, ratio and word problems together. Open any unit below, or try the practice questions first.
See Primary 6 →
One short loop, every day
- 1
Learn
A short, step-by-step lesson in plain language.
- 2
Practice
Quick questions with instant feedback.
- 3
Master
A short check that unlocks the next step.
- 4
Keep the streak
Your child comes back each day, which is what builds the habit.
Simple prices for parents
Start with the first unit free. Then unlock one unit, or keep learning every day.
Unlock a single unit: every lesson and practice set in it.
Every unit, with streaks and progress. Cancel any time.
Two children cost ₦2,500 a month. Three cost ₦3,500.
Questions parents ask
Is it really free to start?
Yes. The first unit is free and needs no card.
Which classes does it cover?
Primary 3 to 6 on these pages, with more classes in the full Hour of Math library.
Can two children use one account?
Yes. Add each extra child for ₦1,000 a month.
Does it work on a phone?
Yes. Lessons are short and built to work well on a phone.