va rooooooog ex 20 repede
![Va Rooooooog Ex 20 Repede class=](https://ro-static.z-dn.net/files/d42/3da4d1a5729f62e24a3968ef83d0cd57.jpg)
Răspuns:
40 8 20 80
300 300 9 900
6 200 300 600
10 50 20 100
Explicație:
Răspuns:
2.a×b=100×3=300
a×c=100×3=300
b×c= 3×3=9
a×b×c= 100×3×3=300×3=900
3.a×b=2×3=6
a×c=2×100=200
b×c=3×100=300
a×b×c=2×3×100=6×100=600
4.a×b=5×2=10
a×c= 5×10=50
b×c=2×10=20
a×b×c=5×2×10=10×10=100