Math Basics vs わり算道場

MAKE MATH PRACTICE A FUN DAILY HABIT FOR CHILDREN AGED 5 TO 12 From simple sums to full written methods, children can practice addition, subtraction, multiplication, and division step by step, explore fractions visually, and learn about factors, primes and geometry too. PRIVACY FIRST No ads. No tracking. No accounts. No internet required. All data stays on your device. START SIMPLE AND BUILD CONFIDENCE Practice everything from basic calculations to long addition, long subtraction, long multiplication, and long division. A step by step grid view shows carries, borrows, and partial products so children can understand the method, not just the answer. FACTORS, PRIMES AND MULTIPLES Learn the divisibility rules from 2 to 13, find the prime factors of a number, build numbers from prime tiles, and split them with factor trees and factor ladders. Then work out the greatest common factor and least common multiple of two numbers, with step-by-step help for the final multiplication. When an answer is wrong, the explanation uses the very number the child was working on. SHAPES, SOLIDS AND ANGLES Name flat shapes and solids, tell regular polygons from irregular ones, count sides, corners, faces and edges, and recognize acute, right and obtuse angles. A wrong answer is explained, not just marked: the parts are counted one at a time, a solid comes apart on screen to show the faces hidden at the back, and an incorrectly identified angle is compared with a right angle. UNDERSTAND FRACTIONS Introduce fractions in a hands on, visual way. Children shade parts of a whole and compare fractions side by side, building a real understanding of what fractions mean. TIMES TABLES AND FLASHCARDS Practice multiplication and division facts from 2 to 10. Flip card flashcards help children review what they know and focus on what still needs work. A color coded mastery view makes progress easy to see. DAILY GOALS AND STREAKS Set goals based on questions answered, correct answers, accuracy, or practice time. Progress bars and streaks encourage children to keep practicing every day. PARENT DASHBOARD A PIN protected parent area helps you follow each child’s progress. View accuracy, time spent, strengths, weaknesses, and streaks, then export PDF or CSV reports. DESIGNED FOR FAMILIES Choose from four visual themes. Parents can assign different themes to each child. Family Sharing is supported, so one purchase can be used by the whole family. TRY IT FREE FOR 7 DAYS, THEN KEEP PRACTICING EVERY DAY Unlock everything with a single one time purchase. No subscriptions. When the trial ends, every child still gets 15 minutes of free practice a day.

「わり算道場」は、小学生がわり算と筆算を段階的に練習できる学習アプリです。 わり算九九から、2けた・3けた・4けたの筆算、2けたで割る問題まで、全16レベルを用意。あまりなし・あまりありの問題に対応し、基礎から応用まで少しずつステップアップできます。 練習は、まず10問ずつ取り組める「れんしゅう」からスタート。理解できたら「かくにん」で力試しをし、合格すると「10問タイムアタック」や「100問タイムアタック」に挑戦できます。 途中計算には、筆算ガイド付きの手書きメモを使用できます。マス目や段枠を見ながら考えられるので、暗算だけでなく筆算の手順を身につけたいお子さまにもおすすめです。 主な機能： ・わり算九九から4けた÷2けたまでの16レベル ・あまりなし、あまりありの問題に対応 ・練習、確認、10問タイムアタック、100問タイムアタック ・商とあまりを分けて入力できる回答画面 ・筆算ガイド付きの手書きメモ ・レベルごとの進捗とベスト記録 ・おすすめ問題で次に取り組む内容がわかりやすい ・学習データは端末内に保存 毎日の反復練習で、わり算の正確さとスピードを少しずつ伸ばしていきましょう。