Question

a)1,2^2+2,1^2-0,0017×1000
b)400:200-1,72:10+5,6×4,5
c)29:100+3,7×4-123:100
d)62:10-0,02×10+28,5×2,2
e)3,9×100+3,9:100+100-3,9^2
va rooooog cat mai repede posibil​

Answer 1

a) 1,44+4,41-1,7 =

5,85-1,7 = 4,15

b) 2-0,172+25,2 =

27,2-0,172 = 27,028

c) 0,29+14,8-1,23 =

15,09-1,23 = 13,86

d) 6,2-0,2+62,7 =

6+62,7 = 68,7

e) 390+0,039+100-15,21 =

490,039-15,21 = 474,829