Question

памагите пажалуста дам 50 б

Answer 1

1)69-54:(3+6)= 63
2) 69 -54 :3 +6= 11
3)69-(54:3) +6=57
4) 69-(54:3+6)=45

Answer 2

69 - 54 : (3 + 6) = 63
(69 - 54) : 3 + 6 = 11
(69 - 54 : 3) + 6 = 57
69 - (54 : 3 + 6) = 45