计算:(1)一1÷1619(6)63÷41一(3)18169÷366(4)9968÷3.-数学

题目简介

计算:(1)一1÷1619(6)63÷41一(3)18169÷366(4)9968÷3.-数学

题目详情

计算:
(1)一1÷
16
19
(6)
6
3
÷
4
1一
(3)
18
169
÷
3
66
(4)99
6
8
÷3
题型:解答题难度:中档来源:不详

答案

(9)图9÷class="stub"97
99

=图9×class="stub"99
97

=图7;

(2)class="stub"2
h
÷class="stub"q
9图

=class="stub"2
h
×class="stub"9图
q

=class="stub"图
2


(h)class="stub"98
969
÷class="stub"h
26

=class="stub"98
969
×class="stub"26
h

=class="stub"92
9h


(q)99class="stub"7
8
÷h
=(99+class="stub"7
8
)÷h
=99÷h+class="stub"7
8
÷h
=hh+class="stub"7
8
×class="stub"9
h

=hh+class="stub"7
2q

=hhclass="stub"7
2q

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