如题所述
第1个回答 2022-08-07
135x56-132+134x45
=134x56+134-132+134x45
=134x(56+45)+2
=134x101+2
=134x100+134+2
=13400+136
=13536
如果本题有什么不明白可以追问,
=134x56+134-132+134x45
=134x(56+45)+2
=134x101+2
=134x100+134+2
=13400+136
=13536
如果本题有什么不明白可以追问,