Self-paced, Singapore-Math style — Explore (hands-on) → Learn (step by step) → Practise (instant feedback). Academically rigorous. Free.
Build numbers with base-10 blocks; read expanded form.
Start learning →Split a whole into two parts (bonds to 10 & 20).
Start learning →Use <, =, > by comparing place values.
Start learning →Round to the nearest 10 or 100 on a number line.
Start learning →Count by 2s, 3s, 5s, 10s; spot patterns.
Start learning →Add and subtract integers on a number line.
Start learning →Simplify ratios and solve proportions.
Start learning →Carry across columns with base-10 blocks.
Start learning →Borrow a ten with base-10 blocks.
Start learning →See multiplication as rows of dots.
Start learning →Master facts 1–12 with memory tricks.
Start learning →Share into equal groups; find the remainder.
Start learning →Divide, multiply, subtract, bring down — step by step.
Start learning →Balance the scale to solve for x.
Start learning →Factors, primes, and factor trees.
Start learning →Brackets, then ×÷, then +−.
Start learning →Powers, perfect squares and square roots.
Start learning →Multiply big numbers with the area box model.
Start learning →Singapore bar models for word problems.
Start learning →Equal parts of a whole; numerator & denominator.
Start learning →See why 1/2, 2/4 and 3/6 match.
Start learning →Decide which fraction is bigger with <, =, >.
Start learning →Combine fractions, simplify the answer.
Start learning →Multiply tops & bottoms; flip to divide.
Start learning →Turn 7/4 into 1¾ and back.
Start learning →Find a fraction of a group (3/4 of 12).
Start learning →Tenths, hundredths, and decimal-fraction links.
Start learning →Percent as per hundred; percent of a quantity.
Start learning →Read an analog clock to 5 minutes.
Start learning →Count on to find how much time passes.
Start learning →Count coins and notes; make change.
Start learning →Convert metric length, mass and volume.
Start learning →Count unit cubes to find a box's volume.
Start learning →Squares inside vs distance around a rectangle.
Start learning →Measure and classify angles in degrees.
Start learning →Sides, vertices and lines of symmetry.
Start learning →Faces, edges, vertices and unfolding nets.
Start learning →Read and plot points (x, y) on a grid.
Start learning →Read values off the scale; compare bars.
Start learning →One symbol equals a value — read the key.
Start learning →Four ways to summarise a data set.
Start learning →How likely? From impossible to certain.
Start learning →