Question

Va rog mult!Ma ajutati la î,c,n,h,a?Dau coroana!

Answer 1

Î 4980,4902,5020,5003,4940
C 63:9=7
N (1+4)+50:10=
5+5=
10
(24-24×0)+42×12=
(24-0)+42×12
24+42×12=
24+464=
488
H 4×12=48 se estimeaza la 50
370×2=740 se estimeaza la700
57×12=684
123×12=1576
107×12=1284
301×12=3612
48×12=579 sper ca ti-am fost de ajutor

Answer 2

I.4980,5020,5003.
c.a:63=6
a=63*6
a=378

  a:63=7
  a=63*7
  a=441

n. a)(4:4+4:1)+50:10=
        55:10=
        5 rest 5
   
    b)24+504=528

h.4*12=50
   370*2=700

a.a)6210
   b)1026