Math From Counting to Calculus vs Math Games

FROM COUNTING TO CALCULUS Build your mathematics skills one step at a time. Follow a 46-stage learning journey, or choose any stage in Quick Play to practise a topic that matters to you. START WITH THE FOUNDATIONS Count objects and number sequences, then practise addition, subtraction, multiplication and division. Move on to powers, roots, fractions, decimals and percentages. BUILD CONFIDENCE WITH ALGEBRA AND GEOMETRY Solve equations, calculate areas and perimeters, and work with angles. Explore arithmetic and geometric sequences, exact trigonometric values and logarithms. EXPLORE ADVANCED MATHEMATICS Practise number theory, combinatorics, probability, complex numbers and 2-by-2 determinants. Continue to limits, power-rule derivatives and definite integrals, then try competition-style problems. PRACTISE AND PROGRESS - Career mode unlocks the next stage when you pass a round. - Quick Play lets you revisit any of the 46 stages. - Answer explanations help you understand each question. - Visual examples and diagrams bring mathematical ideas to life. - An optional timer, scores and a local leaderboard add variety. - Your career progress and settings are saved on your device. - Core learning content works offline. For learners building foundations, students revising familiar topics, and curious adults returning to mathematics. This is guided practice through increasingly advanced topics, at your own pace. Learning content is available in English, French, Spanish, German, Russian and Italian. Free download with advertising for eligible adult users and an optional one-time Remove Ads purchase. No subscription. Under-18 users and users who leave their age unspecified receive no ads. Verified previous paid owners retain ad-free access. Advertising, purchases and purchase restoration require an internet connection.

Read the sum. Slice the answer. Math Games: Numinja turns arithmetic practice into a fruit-slicing game. A question appears at the top, three numbered fruits fly up, and you swipe through the one that answers it. The right fruit builds your streak. A wrong fruit, or a wave you let fall, costs a heart and shows you the answer. You get three hearts. WHY IT WORKS • Every question is written on the spot, so there is nothing to memorize • The wrong answers copy real mistakes, like a dropped carry or a swapped digit, so guessing costs you • Runs speed up gently after the first three waves, and the streak multipliers reward staying sharp • Mental arithmetic under a little time pressure is a different skill from arithmetic on paper, and this trains that one FIVE TIERS Starter: adding and taking away within 20 Easy: two-digit sums, and the 2, 5 and 10 tables Medium: times tables to 12 × 12, division, three-digit sums Hard: two-digit multiplication, fractions, percentages, negatives Expert: big products by estimate, signed numbers, long division A GENTLE START The first play is a three-swipe lesson with no hearts and no score. Results show what you got right, your accuracy and one question worth a second look. BUILT FOR SHORT SESSIONS One thumb, portrait, and no sign-up: nothing to create, no password to remember. A run is a minute or two, Numinja keeps your best score for each tier on your phone, and it plays anywhere, with or without a connection. Ads appear between runs. Reviving a finished run once is optional and ad-supported.