首页 > 口算69×523=35÷53=45×29=59÷518=0.74+25=215-12=720×57=514×21=56×0÷56=12×（14+13）=-数学

口算69×523=35÷53=45×29=59÷518=0.74+25=215-12=720×57=514×21=56×0÷56=12×（14+13）=-数学

题目简介

口算69×523=35÷53=45×29=59÷518=0.74+25=215-12=720×57=514×21=56×0÷56=12×（14+13）=-数学

题目详情

口算
69×

5

23

=

3

5

÷

5

3

=

4

5

×

2

9

=

5

9

÷

5

18

=

0.74+

2

5

=

2

1

5

-

1

2

=

7

20

×

5

7

=

5

14

×21=

5

6

×0÷

5

6

=

12×（

1

4

+

1

3

）=

题型：解答题难度：中档来源：不详

答案

69×class="stub"5

23

=15

class="stub"3

5

÷class="stub"5

3

=

class="stub"9

25

class="stub"4

5

×class="stub"2

9

=

class="stub"8

45

class="stub"5

9

÷class="stub"5

18

=2

0.74+class="stub"2

5

=1.14

2class="stub"1

5

-class="stub"1

2

=1.7

class="stub"7

20

×class="stub"5

7

=class="stub"1

4

class="stub"5

14

×21=7.5

class="stub"5

6

×0÷class="stub"5

6

=0

12×（class="stub"1

4

+class="stub"1

3

）=7

上一篇 : 38×45表示的意义是求45的38是
下一篇 : 下列运算正确的是（）A．45×2=65B．27

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