TÍNH A) 136.23 + 136.17 – 40.36 B) 17.93 + 116.83 + 17.23 C) 29...

Bài 1 : Tính

a) 136.23 + 136.17 – 40.36 b) 17.93 + 116.83 + 17.23 c) 29 – [16 + 3.(51 – 49)]

d) 129 – 5[29 – (6 – 1)

2

]

e) 129 – 5[29 – (6 – 1)

2

] f) [(25 – 2

2

.3) + (3

2

.4 + 16)]: 5