2772÷28+31535÷35简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 23:57:55
![2772÷28+31535÷35简便计算](/uploads/image/z/105616-64-6.jpg?t=2772%C3%B728%2B31535%C3%B735%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
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2772÷28+31535÷35简便计算
2772÷28+31535÷35简便计算
2772÷28+31535÷35简便计算
2772÷28+31535÷35
=2772÷(4x7)+31535÷(5x7)
=693÷7+6307÷7
=(693+6307)÷7
=7000÷7
=1000
(2772+31535)/7/9
2772÷28+31535÷35
=2772÷4÷7+31535÷5÷7
=(693+6307)÷7
=1000
(2800-28)÷28+(35000-3500+35)÷35=100-1+1000-100+1=1000