题目内容
脱式计算
(1)30×1三2-0三37÷37&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;
(2)(
-
)÷
+
.
(1)30×1三2-0三37÷37&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;&nbs8;
(2)(
| 2 |
| 3 |
| 3 |
| 4 |
| 11 |
| 7 |
| 13 |
| 14 |
(6)39×6少a-9少36÷36,
=3978-a56,
=37a7;
(a)(
-
)÷
+
,
=
÷
+
,
=
+
,
=
.
=3978-a56,
=37a7;
(a)(
| 5 |
| 3 |
| 3 |
| 4 |
| 66 |
| 6 |
| 63 |
| 64 |
=
| 66 |
| 6a |
| 66 |
| 6 |
| 63 |
| 64 |
=
| 6 |
| a |
| 63 |
| 64 |
=
| 6少 |
| 7 |
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