Build your child’s Year 3 maths confidence with free, curriculum-aligned practice — a fresh weekly challenge plus step-by-step lessons across every Year 3 topic.
The core of the Australian Curriculum for Year 3 — all practised free on KAOO.
Reading, writing, ordering and rounding larger numbers with confidence.
Mental strategies and written methods, including regrouping across columns.
The 2, 3, 4, 5 and 10 multiplication facts, and the first steps into division.
Halves, thirds, quarters and eighths of shapes and groups of objects.
Counting change, telling time to the minute, and measuring length, mass and capacity.
Symmetry, angles as turns, and reading simple picture and column graphs.
Year 3 is where maths shifts from counting to real number sense. Times tables and regrouping become the foundation everything later depends on — fractions, long multiplication, division. Kids who get regular, low-pressure practice now find Year 4 and beyond far smoother.
Two free tools work together: the Weekly Maths Challenge gives a fresh, marked paper every week to build fluency and a routine, while Mastery Maths lessons teach each topic step by step when your child needs to slow down and really understand it. No worksheets to print, no cost.
Year 4 maths practice · Mastery Maths lessons · Weekly Maths Challenge
A fresh weekly challenge and full lesson library — completely free.
Yes — the Weekly Maths Challenge and every Mastery Maths lesson for Year 3 are completely free, with no card required.
Place value to 10,000, addition and subtraction with regrouping, the 2–10 times tables and early division, fractions, money, time, measurement, symmetry and simple graphs — all aligned to the Australian Curriculum.
A short session a few times a week beats occasional cramming. One weekly challenge plus a lesson or two on tricky topics is a realistic, effective routine.