直接写数对又快:
(1)11﹣6
﹣1
= (2)
=
(3)2004= (4)824
=
(5)99= (6)0.1
=
(7)[1.9﹣(1.9﹣1.9)]÷3.8= (8)0.75×3.5+350%×﹣3
×0.125=
直接写数对又快:
(1)11﹣6
﹣1
= (2)
=
(3)2004= (4)824
=
(5)99= (6)0.1
=
(7)[1.9﹣(1.9﹣1.9)]÷3.8= (8)0.75×3.5+350%×﹣3
×0.125=