早教吧作业答案频道 -->其他-->
递等式计算（怎样简便就怎么计算）13÷（23-25）13×34÷（34-512）67×65-67÷56÷310-310÷6364849×1474÷（23+12）×45．
题目详情
递等式计算（怎样简便就怎么计算）
÷（
-
）
×
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
÷（
-
）
×
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
1 1 3 3
-
）
×
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
2 2 3 3
）
×
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
2 2 5 5
×
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
1 1 3 3
÷（
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
3 3 4 4
-
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
3 3 4 4
）
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
5 5 12 12
×
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
6 6 7 7
-
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
6 6 5 5
÷5
6÷
-
÷6
36
×
÷（
+
）×
．
6 6 7 7
-
÷6
36
×
÷（
+
）×
．
3 3 10 10
÷6
36
×
÷（
+
）×
．
3 3 10 10
×
÷（
+
）×
．
48 48 49 49
÷（
+
）×
．
1 1 4 4
÷（
+
）×
．
7 7 4 4
+
）×
．
2 2 3 3
）×
．
1 1 2 2
．
4 4 5 5
| 1 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 1 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 1 |
| 3 |
| 2 |
| 3 |
| 2 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 2 |
| 3 |
| 2 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 2 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 1 |
| 3 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 3 |
| 4 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 5 |
| 12 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 6 |
| 7 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 6 |
| 5 |
| 6 |
| 7 |
6÷
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 6 |
| 7 |
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 3 |
| 10 |
| 3 |
| 10 |
36
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 3 |
| 10 |
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 48 |
| 49 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 1 |
| 4 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 7 |
| 4 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 5 |
| 1 |
| 2 |
| 4 |
| 5 |
| 4 |
| 5 |
▼优质解答
答案和解析
（1）13÷（23-25）=13÷415=114；（2）13×34÷（34-512）=13×34÷13=14÷13=34；（3）67×65-67÷5=（65−15）×67=1×67=67；（4）6÷310-310÷6=20-1.8=18.2；（5）364849×14=36×14+4849×14=9+1249=9...
看了 递等式计算（怎样简便就怎么计...的网友还看了以下：
12.6-7×=1.4==12.6-7×=1.4===用数量关系解答 2020-04-26 …
要检验要解 18*1.5-1.7x=13.4 18.5x-9.9x=1.721 7x=49 2.4 2020-05-16 …
想怎么计算,就怎么就算（1）12.96-（9.6-1.52）（2）1.2÷0.25+1.3*4（3 2020-06-11 …
2,6,4,12,6,18是什么规律 2020-07-09 …
30÷5=42÷6=5×9÷5=64÷8=32÷4=81÷9=7÷7=25÷5=56÷7=24÷8 2020-07-17 …
88.4×()+()×12.6=1111怎么写 2020-07-17 …
下面各题怎样算简便就怎样算．72.8÷5.6+14.95.4×12.3+5.4×7.742×101 2020-07-19 …
甲、乙、丙、丁四人用去同样多的钱支买同样的铅笔,买好后甲乙丙三人各比丁多拿到2支,回家后各付给丁4. 2020-11-13 …
直接写得数．12×8=20×4=80×5=200-200=5×60=23×3=3×600=4×3+6 2020-11-19 …
有一列数,2,15,4,12,6,9,8,（）,10,3,.你能找出规律,在括号里填出来 2021-02-01 …