首页 > 11×2+22×4+34×7+47×11+511×16+616×22+722×29+829×37=______．-数学

11×2+22×4+34×7+47×11+511×16+616×22+722×29+829×37=______．-数学

题目简介

11×2+22×4+34×7+47×11+511×16+616×22+722×29+829×37=______．-数学

题目详情

1
1×2
+
2
2×4
+
3
4×7
+
4
7×11
+
5
11×16
+
6
16×22
+
7
22×29
+
8
29×37
=______．
题型：填空题难度：中档来源：不详

答案

class="stub"1
1×2
+class="stub"2
2×4
+class="stub"3
4×7
+class="stub"4
7×11
+class="stub"5
11×16
+class="stub"6
16×22
+class="stub"7
22×29
+class="stub"8
29×37
，
=class="stub"1
1
-class="stub"1
2
+class="stub"1
2
-class="stub"1
4
+class="stub"1
4
-class="stub"1
7
+class="stub"1
7
-class="stub"1
11
+class="stub"1
11
-class="stub"1
16
+class="stub"1
16
-class="stub"1
22
+class="stub"1
22
-class="stub"1
29
+class="stub"1
29
-class="stub"1
37
，
=1-class="stub"1
37
，
=class="stub"36
37
；
故答案为：class="stub"36
37
．

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