Question

cate numere cuprinse intre 40 si 90 au cifra unitatilor mai mare decat cifra zecilor

Answer 1

sunt 15 numere:
45,46,47,48,49
56,57,58,59
67,68,69
78,79
89

Answer 2

45, 46, 47, 48, 49, 56, 57, 58, 59, 67, 68, 69, 78, 79, 89.