急急急急急急急急急急急急急急急急急急急急急,要快!~五年级的!!!
第1个回答 2009-12-23
才这么点分,最起码一道一分,就是五十分。
第2个回答 2009-12-22
才这么点分,最起码一道一分,就是五十分。
第3个回答 2009-12-26
70+(100-10×5)
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360÷40+10
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40×20-200
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(80-25)×2
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70+45
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90×2÷3
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16×6÷3
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300×6÷9
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540÷9×7
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30×20÷15
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400÷4×7
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(350-80)÷9
160+70+50
18-64÷8
42÷6+20
40-5×7
80+60÷3
41+18÷2
75-11×5本回答被网友采纳
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360÷40+10
=
=
=
40×20-200
=
=
=
(80-25)×2
=
=
=
70+45
=
=
=
90×2÷3
=
=
=
16×6÷3
=
=
=
300×6÷9
=
=
=
540÷9×7
=
=
30×20÷15
=
=
=
400÷4×7
=
(350-80)÷9
160+70+50
18-64÷8
42÷6+20
40-5×7
80+60÷3
41+18÷2
75-11×5本回答被网友采纳
第4个回答 2009-12-22
你应该自己写的,不能一遇到难题就退缩!↖(^ω^)↗
第5个回答 2009-12-26
加我好友,或者看六年级伴你成长,上面多了去了