Răspuns:
a) 5, 73 • 10 = 57, 3
b) 4,5 : 10 = 0,45
c) 2, 709 • 100 = 270, 9
d) (2,1)² = 4, 41
e) (5,7)⁰-0,709+3,71=
= 1 - 0,709 + 3,71
= 0, 291 + 3, 71
= 4, 001
f) 16,294 - 5,6 + 15, 4 • 3, 7
= 16, 294 - 5,6 + 56, 98
= 10,694 + 56, 98
= 67,674
g) 5,93 : 10 - 0, 39 + 6,7•10 - 4 : 100
= 0,593 - 0, 39 + 67 - 0,04
= 0, 203 + 67 - 0,04
= 67,203 - 0,04
= 67,163
