题目内容
递等式计算
|
10÷[
|
①
×[
-(
-
)],
=
×[
-
],
=
×0,
=0;
②10÷[
-(
÷
+
)],
=10÷[
-(
+
)],
=10÷[
-
-
],
=10÷[-
],
=-10×
,
=-
,
=-8
,
=-8
;
| 8 |
| 19 |
| 3 |
| 16 |
| 7 |
| 16 |
| 1 |
| 4 |
=
| 8 |
| 19 |
| 3 |
| 16 |
| 3 |
| 16 |
=
| 8 |
| 19 |
=0;
②10÷[
| 1 |
| 3 |
| 2 |
| 5 |
| 5 |
| 8 |
| 5 |
| 6 |
=10÷[
| 1 |
| 3 |
| 16 |
| 25 |
| 5 |
| 6 |
=10÷[
| 50 |
| 150 |
| 96 |
| 150 |
| 125 |
| 150 |
=10÷[-
| 171 |
| 150 |
=-10×
| 150 |
| 171 |
=-
| 1500 |
| 171 |
=-8
| 132 |
| 171 |
=-8
| 44 |
| 57 |
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