809 × 10² = × 10

87,3 dizaines de milliers = × 10

58,8 cent-millièmes = × 10

0,070 2 = × 10

440 = × 10

975 × 10^-5 = × 10

77 700 = × 10

393 dix-millièmes = × 10

7 700 = × 10

333 × 10⁴ = × 10