Question

120-[7.20-(134-110).5]

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Answer 1

120 - [7 . 20 - (134 - 110) . 5]

= 120 - [140 - 24 . 5]

= 120 - (140 - 120)

= 120 - 20

= 100

Answer 2

\(120-\left[7.20-\left(134-110\right).5\right]\)

\(=120-\left[140-24.5\right]\)

\(=120-\left[140-120\right]\)

\(=120-20\)

\(=100\)

_Chúc bạn học tốt_

Answer 3

120 - [7 . 20 - (134 - 110) . 5]

= 120 - [140 - 24 . 5]

= 120 - (140 - 120)

= 120 - 20

= 100

Answer 4

120 - [7 . 20 - (134 - 110) . 5]

= 120 - [140 - 24 . 5]

= 120 - (140 - 120)

= 120 - 20

= 100

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