Question

Gaseste nr de forma ab care au produsul cifrelor:
a)8
b)12
c)24

Answer 1

1) ab=42,24,81,18.
2) ab=34,43.
3) ab=83,38,64,46.

Answer 2

1×8=8,18. 2×4=8. 24. 8×1=81. 4×2=8. 42,,,,,,,,,2×6=12,,,,,6×2=12. 3×4=12,,4×3=12,,,,,,,,,,,,,,,,,,3×8=24,,,,8×3=24,,,,,4×6=24,,,,6×4=24