21÷21= ?, 7, 0, 3, 1, 8, 5, 45÷5=?, 9, 5, 0, 55, 1, 12, 24÷3=?, 1, 2, 9, 7, 0, 8, 44÷11=?, 1, 3, 0, 4, 7, 2, 99 ÷ 9 =?, 6, 5, 11, 0, 9, 7, 54÷6=?, 5, 0, 7, 9, 1, 4, 99÷9=?, 88, 0, 99, 11, 999, 9, 72÷8=?, 9, 2, 72, 3, 89, 27, 81 ➗ 9 =, 9, 8, 72, 27, 98, 89, 100÷10=?, 10, 00, 1, 111, 100, 0

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