计算(1右+13)×34÷14=______.-数学

题目简介

计算(1右+13)×34÷14=______.-数学

题目详情

计算(
1
+
1
3
3
4
÷
1
4
=______.
题型:填空题难度:中档来源:不详

答案

(class="stub"1
2
+class="stub"1
2
)×class="stub"2
4
÷class="stub"1
4

=class="stub"5
×class="stub"2
4
×4,
=class="stub"5
×(class="stub"2
4
×4),
=class="stub"5
×2,
=class="stub"5
2

故答案为:class="stub"5
2

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