脱式计算 下面各题
3个回答
展开全部
(1)
1.08×0.8÷0.27
= 0.864÷0.27
=3.2
(2)
2.05÷0.82+33.6
= 2.5+33.6
= 36.1
(3)
44.28÷0.9÷4.1
= 49.2÷4.1
= 12
(4)
9.07-22.78÷3.4
=9.07- 6.7
= 2.37
1.08×0.8÷0.27
= 0.864÷0.27
=3.2
(2)
2.05÷0.82+33.6
= 2.5+33.6
= 36.1
(3)
44.28÷0.9÷4.1
= 49.2÷4.1
= 12
(4)
9.07-22.78÷3.4
=9.07- 6.7
= 2.37
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展开全部
=108/100×100/27×0.8
=4×0.8
=3.2
=4×0.8
=3.2
更多追问追答
追答
=205/100×100/82+33.6
=2.5+33.6
=36.1
=4428/100×10/9×10/41
=4428÷9÷41
=492÷41
=12
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展开全部
1:=0.864➗0.27
=3.2
2:=2.5+33.6
=36.1
3:=49.2➗4.1
=12
4:=9.07-6.7
=2.37
=3.2
2:=2.5+33.6
=36.1
3:=49.2➗4.1
=12
4:=9.07-6.7
=2.37
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