3 分数除法
直接写出下面各题的结果.
÷
=
÷4= 18÷
= 10÷10%= (
﹣
)×6=
﹣
×0= 8﹣
﹣
= 102﹣52=
×2010= 12.5×3.5×0.08=
直接写出得数.
15÷16= 4.2×20%= 2.4×25=
(1﹣25%)×20= 50÷50%= 8×1%=
0.36÷0.6= 10﹣5×12%=
直接写出结果.
÷1
=
×
= 4.4﹣1
=
+
=
12×(
+
)=
÷
×
= 1
×
﹣
= (1÷1
﹣
)×75%=
3.14×(42﹣32)= 9
×10.1﹣9
×0.1=
直接写出得数
(1)
÷
= (2)0.25×
= (3)1.8×
= (4)
÷0.125=
(5)
×3= (6)
×
= (7)
×
= (8)
÷3=
(9)
÷25%= (10)
+0.5%= (11)20%×40%= (12)78%﹣0.5=
(13)
×(1+
)= (14)
×6﹣
= (15)
×
+
×
= (16)
×
÷
×
=





÷
=
÷6=
÷
= 3÷
=
= 1÷8×
= 5÷
÷5=
)×2×3=
=
=
= 9.3+9.3×99=
=
=
=
=
=
=
=
=
= 1÷80%=
×
=
= 3.5×
= 2﹣
=
正好是24,这个数是多少?
. .
=
×36=
÷
=
×
×30=
×
=
÷2=
= (
+
)×24=
÷
= 20×25%= 0÷
=
×
÷
÷3的计算过程,
米.
相当于 米的
2135千克比 千克少
.


.
.乙数是200. .
24
÷6 
4
×
×
×
.
×4= 624×50%= 0.5÷
= 5﹣1.42=
+
= 0.125+
= 1﹣
﹣
=
÷
=
﹣
)÷
= 8﹣8÷4﹣
=
×
= ;
×
×
= ;
﹣
= ; 10÷10%= ;
×8×
= ;
×
÷
×
= ;
﹣
= ; 3.6÷
= .
=
+
÷4=
×
÷
×
= 3÷
﹣
÷0.8%= 0.705+3.35= 1.5×(
)= 0.375×0.375=
=
=
= 6.3×10%=
= 7×
=
= 40%﹣0.25=
÷
= 4﹣
= 0÷(1+
)=
= 1.75+
=
×
×12=
=
÷
= 2×(
+
)=
×
÷
=
×6÷
+6×
=
×
=
+
)×16= 1÷
=
×
= 24%×5=
×0×17=
÷4÷
÷
= 57×
=
﹣
+
=
×
×
= 1÷
= (6+
)×
=
﹣
=
+
=
+
=
÷
= 12×
=
×
=
﹣84=
﹣
×
= 10﹣
=
×
÷
×
+
÷2=
+
×
=
=
=
= (
)×8=
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