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EDUARDOKWPINHEIRO21ON
Respondido

Me ajuda rápido pfr
expressão numérica

a)72-5.(27:3-6)
b)33+10+(6:3+1.21)-4
c)120+560:56+(300:10)
d)28.6.(52:3-9)
e)46+5+(42:6-4)
f)(12.3+4-(90:3:3)​

Resposta :

LUANKARLOSON

A) 72-5 • (27/3-6)

67 • (9-6)

67 • 3

201

B) 33+10+ (6/3 + 1•21) - 4

43 + (2 + 21) - 4

43 + 23 - 4

66 - 4

62

C) 120 + 560/56 + (300:10)

120 + 10 + 30

160

D) 28 • 6 • (52/3 - 9)

168 • (17,333 - 9)

168 • (8,333)

1399,99944

E) 46 + 5 + (42/6 - 4)

51 + (7 - 4)

51 + 3

54

F) 12 • 3 + 4 - (90/3/3)

36 + 4 - (30/3)

40 - 10

30

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