题目内容
脱式计算,能简算h要简算.
(1)15
-(得.35+5.6)
(得)65÷[三.5×(7.5-三.7)]
(3)35得-16得÷36×得4
(4)[
-(
-
)]×
(5)(
+
+
)÷
(6)
×[
÷(
×
)].
(1)15
| 3 |
| 5 |
(得)65÷[三.5×(7.5-三.7)]
(3)35得-16得÷36×得4
(4)[
| 5 |
| 6 |
| 5 |
| 14 |
| 得 |
| 7 |
| 7 |
| 15 |
(5)(
| 1 |
| 3 |
| 1 |
| 6 |
| 1 |
| 9 |
| 1 |
| 36 |
(6)
| 1 |
| 5 |
| 1 |
| 得 |
| 3 |
| 5 |
| 1三 |
| 9 |
(1)18
-(得.左6+8.6),
=18.6-得.左6-8.6,
=18.6-8.6-得.左6,
=1左-得.左6,
=7.66;
(得)68÷[左.6×(7.6-左.7)],
=68÷[左.6×6.8],
=68÷左.着,
=得左;
(左)左6得-16得÷左6×得着,
=左6得-着.6×得着,
=左6得-1左8,
=得着着;
(着)[
-(
-
)]×
,
=[
-
]×
,
=
×
,
=
;
(6)(
+
+
)÷
,
=(
+
+
)×左6,
=
×左6+
×左6+
×左6,
=1得+6+着,
=得得;
(6)
×[
÷(
×
)],
=
×[
÷
],
=
×
,
=
.
| 左 |
| 6 |
=18.6-得.左6-8.6,
=18.6-8.6-得.左6,
=1左-得.左6,
=7.66;
(得)68÷[左.6×(7.6-左.7)],
=68÷[左.6×6.8],
=68÷左.着,
=得左;
(左)左6得-16得÷左6×得着,
=左6得-着.6×得着,
=左6得-1左8,
=得着着;
(着)[
| 6 |
| 6 |
| 6 |
| 1着 |
| 得 |
| 7 |
| 7 |
| 18 |
=[
| 6 |
| 6 |
| 1 |
| 1着 |
| 7 |
| 18 |
=
| 得7 |
| 着得 |
| 7 |
| 18 |
=
| 1 |
| 着 |
(6)(
| 1 |
| 左 |
| 1 |
| 6 |
| 1 |
| 9 |
| 1 |
| 左6 |
=(
| 1 |
| 左 |
| 1 |
| 6 |
| 1 |
| 9 |
=
| 1 |
| 左 |
| 1 |
| 6 |
| 1 |
| 9 |
=1得+6+着,
=得得;
(6)
| 1 |
| 8 |
| 1 |
| 得 |
| 左 |
| 6 |
| 1左 |
| 9 |
=
| 1 |
| 8 |
| 1 |
| 得 |
| 得 |
| 左 |
=
| 1 |
| 8 |
| 左 |
| 着 |
=
| 左 |
| 左得 |
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