算籌

文出維基大典
跳至導覽 跳至搜尋

算籌算木筭子算子,中華算學器也。

早期
1 2 3 4 5 6 7 8 9
直式 Counting rod v1.png Counting rod v2.png Counting rod v3.png Counting rod v4.png Counting rod v5.png Counting rod v6.png Counting rod v7.png Counting rod v8.png Counting rod v9.png
橫式 Counting rod h1.png Counting rod h2.png Counting rod h3.png Counting rod h4.png Counting rod h5.png Counting rod h6.png Counting rod h7 num.png Counting rod h8 num.png Counting rod h9 num.png
負數
-1 -2 -3 -4 -5 -6 -7 -8 -9
直式 Counting rod v-1.png Counting rod v-2.png Counting rod v-3.png Counting rod v-4.png Counting rod v-5.png Counting rod v-6.png Counting rod v-7.png Counting rod v-8.png Counting rod v-9.png
晚期
1 2 3 4 5 6 7 8 9 0
直式 Counting rod v1.png Counting rod v2.png Counting rod v3.png Counting rod 4 song.png Counting rod v5 song.png Counting rod v6.png Counting rod v7.png Counting rod v8.png Counting rod v9 song.png Counting rod 0.png
横式 Counting rod h1.png Counting rod h2.png Counting rod h3.png Counting rod 4 song.png Counting rod h5 song.png Counting rod h6.png Counting rod h7 num.png Counting rod h8 num.png Counting rod h9 song.png Counting rod 0.png

日本關孝和者以漢字用之代數。

現代 關孝和 關孝和
x + y + 246 Counting rod v1.pngCounting rod v1.pngCounting rod v2.pngCounting rod h4.pngCounting rod v6.png Counting rod v1.pngCounting rod v1.pngCounting rod v1.png二四六
5x - 6y Counting rod v5.pngCounting rod v-6.png Counting rod v1.png五甲Counting rod v-1.png六乙
7xy Counting rod v7.png甲乙 Counting rod v1.png七甲乙
8x / y N/A Counting rod v1.png八甲