Chop the dividend into friendly pieces, divide each, add
Chunking Chopper — divide by chopping the dividend, not by short division.
For 91 ÷ 7: chop 91 into 70 (= 7×10) and 21 (= 7×3); 70 ÷ 7 = 10, 21 ÷ 7 = 3, add → 13. You enter the method step by step — the split, each piece divided, then the total — and each step unlocks only when the one before it is right. Five levels climb from ÷3 to ÷15; the steps fade away as you climb until only a bare answer box is left, and a short timed boss caps each level.