Réponse :
Bonjour,
10^6 =1000000
10^7 = 10000000
10^-3 =0,003
10^-1 =0,1
10^-8 =0,00000001
10^4 =10000
10^11 =100000000000
10^-9 =0,000000001
10^0 =1
10^-3 =0,001
Exercice 2
1 000 =10^3
100 000 =10^5
0,000 001 =10^-6
10 =10^1
10 000 000 000 =10^10
0,01 =10^-2
0,000 000 000 000 000 1 =10^-16
1 =10^0
100 000 000 000 000 000 =10^17
0,000 1 =10^-4
