Pick a level and answer real questions right here. Every question is made fresh, so there is always another one, and a wrong answer shows how to solve it step by step. These are the same questions Kiwi Tutor gives kids in their own practice.
Levels 4 to 10 come with the family plan.
Roughly 3rd through 6th grade. Level 1 is adding fractions with the same denominator and level 10 is multi-step fraction word problems.
Fractions get easier once a kid sees the bottom number (denominator) as the size of the pieces and the top number (numerator) as how many pieces there are. That is why 1/4 + 2/4 = 3/4: the pieces are the same size, so only the count changes. The Common Core standards most US schools follow introduce fractions in 3rd grade and adding unlike denominators in 5th.
Unlike denominators are the big step: before adding 1/3 + 1/4, rewrite both as twelfths, so 4/12 + 3/12 = 7/12. Multiplying is simpler than it looks (straight across, top times top and bottom times bottom), and dividing is multiplying by the second fraction flipped over. Simplifying means dividing the top and bottom by the largest number that goes into both.
In a Kiwi Tutor account, each kid gets their own Fractions level, set by a short placement quiz. A few right answers in a row and the next questions get a little harder; a couple of misses and they ease back. Wrong answers come with the same step-by-step explanation you see here, missed topics come back until they stick, and a parent can see each kid's accuracy by topic.
Fractions is part of the family plan ($10/mo): all 10 levels, adaptive for each kid, plus every other subject for up to 5 kids. Addition, Subtraction, Multiplication and Division stay free for up to 2 kids. Compare the plans ->
Is this fractions practice free?
The practice box on this page is free, with no sign-up, for levels 1 to 3. In a Kiwi Tutor account, Fractions is part of the family plan ($10/mo), which unlocks all 10 levels with adaptive practice for each kid.
What grade is this fractions practice for?
Roughly 3rd through 6th grade. Level 1 is adding fractions with the same denominator and level 10 is multi-step fraction word problems. In a Kiwi Tutor account, a short placement quiz finds where each kid should start.
Are equivalent fractions accepted?
Yes. Any equivalent fraction counts, so 2/4 is right when the answer is 1/2, except on "Simplify to lowest terms" questions, where the answer has to be fully reduced.
Want it on paper? Free printable fractions worksheets with answer keys ->