计算:1001×5313+198÷198198199+11200=______.-数学

题目简介

计算:1001×5313+198÷198198199+11200=______.-数学

题目详情

计算:1001×5
3
13
+198÷198
198
199
+1
1
200
=______.
题型:填空题难度:中档来源:不详

答案


1001×5class="stub"3
13
+198÷198class="stub"198
199
+1class="stub"1
200

=1001×(5+class="stub"3
13
)+198÷(198+class="stub"198
199
)+1class="stub"1
200

=1001×5+1001×class="stub"3
13
+198÷[198×(1+class="stub"1
199
)]+1class="stub"1
200

=5005+231+198÷198÷class="stub"200
199
+1class="stub"1
200

=5236+1×class="stub"199
200
+1class="stub"1
200

=5236+(class="stub"199
200
+1class="stub"1
200
),
=5236+2,
=5238.
故答案为:5238.

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