如题所述
第1个回答 2021-10-28
36ⅹ45+36ⅹ56-36
=(45十56-1)ⅹ36
=100X36
=3600
=(45十56-1)ⅹ36
=100X36
=3600
第2个回答 2020-08-20
36×45+36×56-36
+36×(45+56-1)
=36×(101-1)
=36×100
=3600
+36×(45+56-1)
=36×(101-1)
=36×100
=3600
第3个回答 2020-08-20
36x45+36x56-36
=(45+56-1)x36
=100X36
=3600
=(45+56-1)x36
=100X36
=3600