题目内容
用递等式计算
0.36×11
+13
÷
18
-（7
-2
）-
÷
0.56÷[（3.6×
-1.5）×4.4+5.6]．
0.36×11
| 4 |
| 7 |
| 3 |
| 7 |
| 7 |
| 9 |
18
| 5 |
| 9 |
| 5 |
| 13 |
| 1 |
| 3 |
| 8 |
| 13 |
| 1 |
| 2 |
0.56÷[（3.6×
| 5 |
| 12 |
（1）0.36×11
+13
÷
，
=
×
+
×
，
=
+
，
+
，
=
，
=21
；
（2）18
-（7
-2
）-
÷
，
=18
-5
-
×2，
=18
-5
-
，
=18
-5
-
，
=12
；
（3）0.56÷[（3.6×
-1.5）×4.4+5.6]，
=0.56÷[（1.5-1.5）×4.4+5.6]，
=0.56÷[0×4.4+5.6]，
=0.56÷5.6，
=0.1．
| 4 |
| 7 |
| 3 |
| 7 |
| 7 |
| 9 |
=
| 9 |
| 25 |
| 81 |
| 7 |
| 94 |
| 7 |
| 9 |
| 7 |
=
| 729 |
| 175 |
| 846 |
| 49 |
| 5103 |
| 1225 |
| 21150 |
| 1225 |
=
| 26253 |
| 1225 |
=21
| 528 |
| 1225 |
（2）18
| 5 |
| 9 |
| 5 |
| 13 |
| 1 |
| 3 |
| 8 |
| 13 |
| 1 |
| 2 |
=18
| 5 |
| 9 |
| 2 |
| 39 |
| 8 |
| 13 |
=18
| 5 |
| 9 |
| 2 |
| 39 |
| 16 |
| 13 |
=18
| 65 |
| 117 |
| 6 |
| 117 |
| 144 |
| 117 |
=12
| 32 |
| 117 |
（3）0.56÷[（3.6×
| 5 |
| 12 |
=0.56÷[（1.5-1.5）×4.4+5.6]，
=0.56÷[0×4.4+5.6]，
=0.56÷5.6，
=0.1．
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+
÷
-（
-
）-
÷
-1.5）×4.4+5.6]．