Interactive Soroban

そろばん

Japanese Abacus Learning Tool — move the beads toward the beam to build numbers.

Current number0
Ten Thousands: 0Thousands: 0Hundreds: 0Tens: 0Ones: 0
10K
×10,000
0
1K
×1,000
0
100
×100
0
10
×10
0
1
×1
0

Show a number on the Soroban

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Learn step by step

Tap a part to explore

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The central beam decides which beads are counted. Only beads touching it are active.

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Try it yourself

Move the beads to make the target number.

TARGET3