首页 > 56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=8.4÷4.2=2.5×4=1-23=13+12=14+34=83÷83=9÷10=56-23=45-12=59×18=12×12=

56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=8.4÷4.2=2.5×4=1-23=13+12=14+34=83÷83=9÷10=56-23=45-12=59×18=12×12=

题目简介

56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=8.4÷4.2=2.5×4=1-23=13+12=14+34=83÷83=9÷10=56-23=45-12=59×18=12×12=

题目详情

56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=
8.4÷4.2=2.5×4=1-
2
3
=
1
3
+
1
2
=
1
4
+
3
4
=
8
3
÷
8
3
=		9÷10=
5
6
-
2
3
=
4
5
-
1
2
=
5
9
×18=
1
2
×
1
2
=
2
13
×2=		0÷
5
6
=
8
9
÷4=
5
26
×13=
6÷
2
7
=		12×
2
3
=
5
6
×
2
5
=
2
3
×
3
4
=
4
5
÷
1
5
=
1÷
1
8
=
4
7
×
7
8
=		5÷
5
6
=
1
4
÷
1
3
=
6
7
÷
3
14
=
题型：解答题难度：中档来源：不详

答案

56-47=9，10-0.27=9.73，5-2.5=2.5，6.3+0.7=7，6÷0.5=12，
8.4÷4.2=2，2.5×4=10，1-class="stub"2
3
=class="stub"1
3
，		class="stub"1
3
+class="stub"1
2
=class="stub"5
6
，		class="stub"1
4
+class="stub"3
4
=1，
class="stub"8
3
÷class="stub"8
3
=1，		9÷10=0.9，class="stub"5
6
-class="stub"2
3
=class="stub"1
6
，		class="stub"4
5
-class="stub"1
2
=class="stub"3
10
，		class="stub"5
9
×18=10，
class="stub"1
2
×class="stub"1
2
=class="stub"1
4
，		class="stub"2
13
×2=class="stub"4
13
，		0÷class="stub"5
6
=0，		class="stub"8
9
÷4=class="stub"2
9
，		class="stub"5
26
×13=class="stub"5
2
，
6÷class="stub"2
7
=21，		12×class="stub"2
3
=8，		class="stub"5
6
×class="stub"2
5
=class="stub"1
3
，		class="stub"2
3
×class="stub"3
4
=class="stub"1
2
，		class="stub"4
5
÷class="stub"1
5
=4，
1÷class="stub"1
8
=8，		class="stub"4
7
×class="stub"7
8
=class="stub"1
2
，		5÷class="stub"5
6
=6，		class="stub"1
4
÷class="stub"1
3
=class="stub"3
4
，		class="stub"6
7
÷class="stub"3
14
=4．

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