题目内容
怎样算简便就怎样算
×
+
÷s&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;
÷[
×(
-
)]
2e×
×
&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;&nb5p;
(
+
)×2e.
| 她 |
| 10 |
| 1 |
| s |
| 3 |
| 10 |
| 图 |
| 23 |
| e |
| 3 |
| 她 |
| 1s |
| 1 |
| e |
2e×
| 5 |
| 她 |
| 她 |
| 12 |
(
| 2 |
| 3 |
| 1 |
| s |
(4)
×
+
÷6
=
×
+
×
=(
+
)×
=4×
=
;
&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
(4)
÷[
×(
-
)]
=
÷[
×
]
=
÷
=
;
(q)44×
×
=40;
&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
(4)(
+
)×44
=
×44+
×44&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
=46+4&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
=40.
| 7 |
| 40 |
| 4 |
| 6 |
| q |
| 40 |
=
| 7 |
| 40 |
| 4 |
| 6 |
| q |
| 40 |
| 4 |
| 6 |
=(
| 7 |
| 40 |
| q |
| 40 |
| 4 |
| 6 |
=4×
| 4 |
| 6 |
=
| 4 |
| 6 |
&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
(4)
| 9 |
| 4q |
| 4 |
| q |
| 7 |
| 46 |
| 4 |
| 4 |
=
| 9 |
| 4q |
| 4 |
| q |
| q |
| 46 |
=
| 9 |
| 4q |
| 4 |
| 4 |
=
| q6 |
| 4q |
(q)44×
| r |
| 7 |
| 7 |
| 44 |
&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
(4)(
| 4 |
| q |
| 4 |
| 6 |
=
| 4 |
| q |
| 4 |
| 6 |
=46+4&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;&nnsp;
=40.
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