APH Cranmer Abacus: Prime Factorization, Part 1
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Added: 2 years ago
From: VideoTSBVI
Views: 11,134
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  • it will do whatever u want. I used them everyday till it killed me. I hated it so bad lol. yeah but. Its a blind calculator. I loved the beeds & played with it more then i used it lol.

    jeraldsrestoration 1 month ago

  • Do you have any videos on teaching multiplication and division on the Cranmer abacus?

    mlmactat 1 year ago

  • very helpful thanks

    SuperBzombie 1 year ago

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