問題詳情
6. 40×105 與下列哪一個式子相同?
(A)40×100+5
(B)40×100+40×5
(C)40+( 100×5 )
(D)( 40+100 )×( 40+5 )。
(A)40×100+5
(B)40×100+40×5
(C)40+( 100×5 )
(D)( 40+100 )×( 40+5 )。
參考答案
無參考答案
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