直接写出得数23+14-23+14=34×25÷34×25=3×27-27=32.8+17.2=13+(58-13)=12+13=1÷0.125=(14+56)×12=5-75-1.6=0.125×1

题目简介

直接写出得数23+14-23+14=34×25÷34×25=3×27-27=32.8+17.2=13+(58-13)=12+13=1÷0.125=(14+56)×12=5-75-1.6=0.125×1

题目详情

直接写出得数
2
3
+
1
4
-
2
3
+
1
4
=
3
4
×
2
5
÷
3
4
×
2
5
=
2
7
-
2
7
=
32.8+17.2=
1
3
+(
5
8
-
1
3
)
=
1
2
+
1
3
=
1÷0.125=(
1
4
+
5
6
)×12
=
5-
7
5
-1.6
=
0.125×18=
题型:解答题难度:中档来源:不详

答案

class="stub"2
3
+class="stub"1
4
-class="stub"2
3
+class="stub"1
4
=class="stub"1
2
class="stub"3
4
×class="stub"2
5
÷class="stub"3
4
×class="stub"2
5
=class="stub"4
25
3×class="stub"2
7
-class="stub"2
7
=class="stub"4
7
32.8+17.2=50,
class="stub"1
3
+(class="stub"5
8
-class="stub"1
3
)
=class="stub"5
8
class="stub"1
2
+class="stub"1
3
=class="stub"5
6
1÷0.125=8,(class="stub"1
4
+class="stub"5
6
)×12
=13,
5-class="stub"7
5
-1.6
=2,
0.125×18=2.25.

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