Question

Afla dublul si triplul urm nr 20,10,5

Answer 1

dublul numerelor

20×2=40
10×2=20
5×2=10

triplul numerelor

20×3=60
10×3=30
5×3=15

Answer 2

20×2=40, 10×2=20, 5×2=10 , 20×3=60, 10×3=30, 5×3=15