直接写出得数:①12×23=②1-54%=③25÷25=④0.5+14=⑤38×421=⑥89÷4=⑦7+59=⑧3.5÷12=⑨35÷65=⑩25+56-0.4=-数学

题目简介

直接写出得数:①12×23=②1-54%=③25÷25=④0.5+14=⑤38×421=⑥89÷4=⑦7+59=⑧3.5÷12=⑨35÷65=⑩25+56-0.4=-数学

题目详情

直接写出得数:
12×
2
3
=
②1-54%=
2
5
÷
2
5
=
0.5+
1
4
=
3
8
×
4
21
=
8
9
÷4
=
7+
5
9
=
3.5÷
1
2
=
3
5
÷
6
5
=
2
5
+
5
6
-0.4
=
题型:解答题难度:中档来源:不详

答案

12×class="stub"2
3
=8,
②1-54%=0.46,class="stub"2
5
÷class="stub"2
5
=1,
0.5+class="stub"1
4
=0.75,
class="stub"3
8
×class="stub"4
21
=class="stub"1
14
class="stub"8
9
÷4
=class="stub"2
9
7+class="stub"5
9
=7class="stub"5
9
3.5÷class="stub"1
2
=7,
class="stub"3
5
÷class="stub"6
5
=class="stub"1
2
class="stub"2
5
+class="stub"5
6
-0.4
=class="stub"5
6

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