Question

1. resolva. a)3,18×10. b)3,18×100. c)3,18×1000. d)10×9,5. e)100×0,0075. f)10.000×0,0456

Answer 1

a) 38 d) 95
b) 380 e) 0.75
c) 3800 f) 0.456

Answer 2

a = 31,8
b = 318
c = 3180
d = 95
e = 0,75
f = 456