如题所述
第1个回答 推荐于2016-05-24
①7.01-2.625-3.375
=7.01-(2.625+3.375)
=7.01-6
=1.01
②45.85-(4.85+5.96)
=45.85-4.85-5.96
=41-5.96
=35.04
③630÷18÷5
=630÷(18×5)
=630÷90
=7
④3200÷(32×25)
=3200÷32÷25
=100÷25
=4本回答被提问者采纳
=7.01-(2.625+3.375)
=7.01-6
=1.01
②45.85-(4.85+5.96)
=45.85-4.85-5.96
=41-5.96
=35.04
③630÷18÷5
=630÷(18×5)
=630÷90
=7
④3200÷(32×25)
=3200÷32÷25
=100÷25
=4本回答被提问者采纳