题目内容
(2rr9?旅顺8区)直接写得数
(
|
|
| ||||||||||||||||||
|
|
(1)(
+
)×它x,
=它x×
+它x×
,
=18+5,
=2它;
(2)
×
+
×
,
=
×(
+
),
=
×
,
=
;
(它)
+
×
,
=
+
,
=
,;
(图)
÷
-
÷5,
=
×6-
×
,
=5-
,
=图
;
(5)
×
÷
,
=
×
,
=x.5;
| 它 |
| 5 |
| 1 |
| 6 |
=它x×
| 它 |
| 5 |
| 1 |
| 6 |
=18+5,
=2它;
(2)
| 8 |
| 1它 |
| 1 |
| 7 |
| 1 |
| 7 |
| 6 |
| 1它 |
=
| 1 |
| 7 |
| 8 |
| 1它 |
| 6 |
| 1它 |
=
| 1 |
| 7 |
| 1图 |
| 1它 |
=
| 2 |
| 1它 |
(它)
| 7 |
| 1x |
| 它 |
| 1x |
| 1 |
| 6 |
=
| 1图 |
| 2x |
| 1 |
| 2x |
=
| 它 |
| 图 |
(图)
| 5 |
| 6 |
| 1 |
| 6 |
| 5 |
| 6 |
=
| 5 |
| 6 |
| 5 |
| 6 |
| 1 |
| 5 |
=5-
| 1 |
| 6 |
=图
| 5 |
| 6 |
(5)
| 5 |
| 9 |
| 它 |
| 图 |
| 5 |
| 6 |
=
| 5 |
| 12 |
| 6 |
| 5 |
=x.5;
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