Fraction Addition & Subtraction
Practice fraction addition and subtraction with a free, browser-based math game. Includes step-by-step strategy, common mistakes, and classroom tips.
MathMath
Build number sense with fractions, place value, and mental math.
Games in this category
Multiplication Trainer
Build multiplication fluency with a free, timed browser game. Learn the grid method, spot-friendly factors, and beat your best streak.
MathDecimal Drill
Practice adding and subtracting decimals with a free, browser-based game. Align the decimal point, keep your place value, and raise your score.
MathPercent Practice
Master percentages with a free, browser-based game. Find the part, the whole, or the rate, and learn the 10% shortcut that speeds everything up.
MathArea & Perimeter
Find area and perimeter of rectangles, squares, triangles, and circles in a free, timed browser game. Learn the formulas that never change.
MathDivision Practice
Practice division with a free, timed browser game. Exact answers only, three difficulty levels, and the checks that make division facts stick.
MathMean, Median & Mode
Practice averages in a free, timed browser game. Learn when to use the mean, the median, or the mode, and why the three rarely agree.
MathRatio Practice
Simplify ratios and find the missing term in a free, timed browser game. Includes the scale-factor method that avoids cross-multiplying.
MathRounding Numbers
Round to the nearest 10, 100, or whole number in a free, timed browser game. Includes the staged-rounding trap to avoid.
MathGCF & LCM
Find the greatest common factor and least common multiple in a free, timed browser game. Includes the size test that rules out most wrong answers.
MathNegative Numbers
Practice integer addition and subtraction with negatives in a free, timed browser game. Includes the sign rules stated plainly.
MathPowers & Square Roots
Practice exponents and square roots in a free, timed browser game. Every root is exact, and the perfect-square table is the whole shortcut.
MathMetric Conversion
Convert metric units in a free, timed browser game. Every step is a power of ten, so it is really just moving the decimal point.
MathAngles & Missing Degrees
Find the missing angle in a free, timed browser game. Complementary, supplementary and triangle angles, with the shortcuts that beat the countdown.
MathClock & Time Math
Add minutes, measure elapsed time and cross midnight in a free, timed browser game. Real clock arithmetic, not decimal arithmetic.
MathFractions to Decimals
Convert fractions to decimals in a free, timed browser game. Denominators that always terminate, so every answer is exact.
MathMoney & Change
Work out change and add prices in a free, timed browser game. Two-decimal arithmetic, exactly the way it is used at a counter.
MathPercent Change
Work out percentage increases and decreases in a free, timed browser game. The difference is always divided by the original value.
MathOrder of Operations
Solve two-operator expressions in a free, timed browser game. Multiplication before addition, every single time.
MathVolume of Boxes
Find the volume of cubes and boxes in a free, timed browser game. Three dimensions, one multiplication chain, and the missing-side variant.
MathFraction of a Number
Work out a fraction of a whole number in a free, timed browser game. Divide by the denominator first, then multiply — or the other way round.
MathEstimating Sums
Round to the nearest ten and estimate in a free, timed browser game. The skill you use at a till, not in an exam.
MathExpanded Form
Turn a number written in place-value parts back into digits, in a free timed browser game. 3,000 + 400 + 70 + 5 is 3,475.
MathRemainders
Find the remainder after division in a free, timed browser game. The number left over can never reach the divisor.
MathCompare Fractions
Decide which of two fractions is larger in a free, timed browser game. Cross-multiply instead of converting.
MathType the Answer
Type the answer instead of choosing it, in a free timed browser game. No options to guess between — just the arithmetic.
Math