710______5823______3556______111238______2758______1118911______1011.-数学

题目简介

710______5823______3556______111238______2758______1118911______1011.-数学

题目详情

7
10
______
5
8
2
3
______
3
5
5
6
______
11
12
3
8
______
2
7
5
8
______
11
18
9
11
______
10
11
题型:解答题难度:中档来源:不详

答案

①因为class="stub"7
10
=class="stub"7×4
10×4
=class="stub"28
40

class="stub"5
8
=class="stub"5×5
8×5
=class="stub"25
40

class="stub"28
40
>class="stub"25
40

所以class="stub"7
10
>class="stub"5
8


②因为class="stub"2
3
=class="stub"2×5
3×5
=class="stub"10
15

class="stub"3
5
=class="stub"3×3
5×3
=class="stub"9
15

class="stub"10
15
>class="stub"9
15

所以class="stub"2
3
>class="stub"3
5


③因为class="stub"5
6
=class="stub"5×2
6×2
=class="stub"10
12

class="stub"10
12
<class="stub"11
12

所以class="stub"5
6
<class="stub"11
12


④因为class="stub"3
8
=class="stub"3×7
8×7
=class="stub"21
56

class="stub"2
7
=class="stub"2×8
7×8
=class="stub"16
56

class="stub"21
56
>class="stub"16
56

所以class="stub"3
8
>class="stub"2
7


⑤因为class="stub"5
8
=class="stub"5×9
8×9
=class="stub"45
72

class="stub"11
18
=class="stub"11×4
18×4
=class="stub"44
72

class="stub"45
72
>class="stub"44
72

所以class="stub"5
8
>class="stub"11
18


class="stub"9
11
<class="stub"10
11

故答案为:>、>、<、>、>、<.

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