Question

A) 1024,707+(1043, 24-347,001)+, 031
B)(102 380-2007, 35) - 0,03-0,001) - 100
000, 621
C) 59,26+143, 87-(43,7-17,86) 107, 29
D)4,705+1043-(2,01-1,073) +(3,01-1,024
E) 19,34+121, 307-(10-7,023) - (143-17, 406)
F)1425-(456,17-127, 42) - (345-123, 72) - 374,97​

Answer 1

Răspuns:

A

1024,707+(1043,24-347,001)+0,31=

=1024,707+696,239+0,31=

=1720,946+0,31=1721,56

B

(102380-2007,35)-0,03-0,001)-100000,621=

=100372,65-0,03-100000,621=

=100372,62-100000,621=371,999

atat am avut timp,intru la ore