图我得×r图=r我4×图9=r4×49=2r×我得=4图×7我图=图6×图7=我r42×我4我图=得27×r4=726×图7=-数学

题目简介

图我得×r图=r我4×图9=r4×49=2r×我得=4图×7我图=图6×图7=我r42×我4我图=得27×r4=726×图7=-数学

题目详情

我得
×
r
=
r
我4
×
9
=
r
4
×
4
9
=
2
r
×我得=
4图×
7
我图
=
6
×
7
=
我r
42
×
我4
我图
=
27
×
r
4
=
7
26
×
7
=
题型:解答题难度:中档来源:不详

答案

class="stub"5
1九
×class="stub"3
5
=class="stub"1
6
class="stub"3
1得
×class="stub"5
9
=class="stub"1
6
class="stub"3
s
×class="stub"s
9
=class="stub"1
3
class="stub"3
3
×1九=13
s5×class="stub"7
15
=31
class="stub"5
6
×class="stub"5
7
=class="stub"35
s3
class="stub"13
s3
×class="stub"1s
15
=class="stub"13
s5
class="stub"九
37
×class="stub"3
s
=class="stub"3
9
class="stub"7
36
×class="stub"5
7
=class="stub"5
36

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