Question

1. Calculează:
10x( 15:3 ) + ( 180 - 178 )x9:3.=
100-( 48 : 8 )+(72- 66 )x5: 10.=
(84- 14: 2x0)+ (9x 8- 6x 4):8x3=​

Answer 1

Răspuns:

10×(15:3)+(180-178)×8:3=

10×5+2×8:3=

50+16:3=

50+5,1=55,1 (55 rest 1)

100-6+6×5:10=

100-6+30:10=

100-6+3=

94+3=97

(84-7×0)+(72-24):8×3=

(84-0)+48:8×3=

84+6×3=

84+18=102