146+38=126-70=2.3+4.68=5.23-2.2=9÷1.5=2.25×4=30×20%=6.4÷0.8=18-19=23+29=89×34=59÷23=3-27-57=(16+23)×

题目简介

146+38=126-70=2.3+4.68=5.23-2.2=9÷1.5=2.25×4=30×20%=6.4÷0.8=18-19=23+29=89×34=59÷23=3-27-57=(16+23)×

题目详情

146+38=126-70=2.3+4.68=5.23-2.2=
9÷1.5=2.25×4=30×20%=6.4÷0.8=
1
8
-
1
9
=
2
3
+
2
9
=
8
9
×
3
4
=
5
9
÷
2
3
=
3-
2
7
-
5
7
=
1
6
+
2
3
)×3=
2
3
×
9
8
×
1
2
=
2
3
×6+6×
1
3
=
题型:解答题难度:中档来源:资中县

答案

146+38=184,126-70=56,2.3+4.68=6.98,5.23-2.2=3.03,
9÷1.5=6,2.25×4=9,30×20%=6,6.4÷0.8=8,
class="stub"1
8
-class="stub"1
9
=class="stub"1
72
class="stub"2
3
+class="stub"2
9
=class="stub"8
9
class="stub"8
9
×class="stub"3
4
=class="stub"2
3
class="stub"5
9
÷class="stub"2
3
=class="stub"5
6
3-class="stub"2
7
-class="stub"5
7
=2,
class="stub"1
6
+class="stub"2
3
)×3=2class="stub"1
2
class="stub"2
3
×class="stub"9
8
×class="stub"1
2
=class="stub"3
8
class="stub"2
3
×6+6×class="stub"1
3
=6.

更多内容推荐