Showing 41–60 of 1,000 ranked alternatives.
Sujatha Reddy
Learn Abacus skills through games
Learn abacus techniques through interactive games and quizzes. Track progress with visual charts. Access lesson plans and practice exercises. Receive instant feedback on answers. Sync learning data across devices.
Hirokazu Komatsu
Learn techniques and calculate efficiently
Learn about the and its history through interactive lessons. Practice using the Soroban with virtual beads. Track progress with exercises and quizzes. Share results and compare scores with others.
Lindbla Las och Skrivutveckling AB
Calculate, visualize, and solve equations
Practice arithmetic using the with four exercises. Exercise 1 trains quick interpretation of figures. Exercise 2 focuses on rapid number perception. Other exercises improve concentration and working memory through structured practice.
Activities for Learning inc.
Learn math with an
Teaches arithmetic using a double-sided . Recognizes quantities through subitizing and visual strategies. Supports learning by grouping numbers in fives and tens. Enables trading up to thousands. Includes lessons for mathematical facts.
Hamster Force Multimedia Limited
Practice addition and subtraction with drills
Generate math problems for practice focusing on addition and subtraction. Customize exercises by selecting bead number translation, memorization, addition, subtraction, or mixed operations.
Ventura Educational Systems
Learn to count and perform arithmetic
Learn basic arithmetic and place value concepts using an interactive simulation. Manipulate beads to perform addition and subtraction. Adjust bead positions for different calculations. View step-by-step guidance for counting and operations.
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