35035÷要怎样巧算

35035÷(35×7)要怎样巧算?？
=1000/7+1/7 =1001/7 =143
35035拆成35000+35🐭🎭|🏸🥅，上下除去35就剩1001÷7了得143 35035÷(35×7)=（35000+35)÷(35×7)=（1000+1)÷(1×7)=143