Tính: \(\left( {58 - 25} - 35.89 + 33.\left( { - 103} \right) - 35.11\)

* Hướng dẫn giải

 \(\left( {58 - 25} \right).203 - 35.89 + 33.\left( { - 103} \right) - 35.11\\ = 33.203 - 35.89 + 33.\left( { - 103} \right) - 35.11\\ = \left[ {33.203 + 33.\left( { - 103} \right)} \right] + \left[ {\left( { - 35} \right).89 + \left( { - 35} \right).11} \right]\\ = 33.\left[ {203 + \left( { - 103} \right)} \right] + \left( { - 35} \right).\left( {89 + 11} \right)\\ = 33.100 + \left( { - 35} \right).100\\ = 100.\left[ {33 + \left( { - 35} \right)} \right]\\ = 100.\left( { - 2} \right) = - 200\)