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Двузначные числа

Состав двузначных чисел

QuestionAnswer
1 дес. 8 ед. 18
2 дес. 3 ед. 23
5 дес. 1 ед. 51
3 дес. 9 ед. 39
4 дес. 5 ед. 45
6 дес. 2 ед. 62
7 дес. 4 ед. 74
8 дес. 6 ед. 86
9 дес. 0 ед. 90
5 дес. 5 ед. 55
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