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计算：（1）3.4-1.8+7.6（2）3737÷37-11（3）12.5×25%×32（4）713×59+513×29（5）[1-（12+13）]×24（6）32.5×9.8+6.75×98．
题目详情
| 计算： （1）3.4-1.8+7.6 | （2）3737÷37-11 | ||||||||
| （3）12.5×25%×32 | （4）
| ||||||||
（5）[1-（
| （6）32.5×9.8+6.75×98． |
| 计算： （1）3.4-1.8+7.6 | （2）3737÷37-11 | ||||||||
| （3）12.5×25%×32 | （4）
| ||||||||
（5）[1-（
| （6）32.5×9.8+6.75×98． |
（1）3.4-1.8+7.6
（2）3737÷37-11
（1）3.4-1.8+7.6
（2）3737÷37-11
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▼优质解答
答案和解析
（1）3.4-1.8+7.6
=3.4+7.6-1.8
=11-1.8
=9.2；
（2）3737÷37-11
=101-11
=90；
（3）12.5×25%×32
=12.5×25%×（4×8）
=（12.5×8）×（25%×4）
=100×1
=100；
（4）
×
+
×
=
×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
7 7 713 13 13×
+
×
=
×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 59 9 9+
×
=
×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13×
=
×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
2 2 29 9 9
=
×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13×
+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
7 7 79 9 9+
×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13×
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
2 2 29 9 9
=
×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13×（
+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
7 7 79 9 9+
）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
2 2 29 9 9）
=
×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13×1
=
；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 513 13 13；
（5）[1-（
+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
1 1 12 2 2+
）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
1 1 13 3 3）]×24
=[1-
]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
5 5 56 6 6]×24
=
×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
1 1 16 6 6×24
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
=3.4+7.6-1.8
=11-1.8
=9.2；
（2）3737÷37-11
=101-11
=90；
（3）12.5×25%×32
=12.5×25%×（4×8）
=（12.5×8）×（25%×4）
=100×1
=100；
（4）
| 7 |
| 13 |
| 5 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 7 |
| 13 |
| 5 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
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=
| 5 |
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=
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=
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（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
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=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 7 |
| 9 |
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 2 |
| 9 |
=
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 7 |
| 9 |
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 2 |
| 9 |
=
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
=
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 13 |
（5）[1-（
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 1 |
| 2 |
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 1 |
| 3 |
=[1-
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 5 |
| 6 |
=
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
| 1 |
| 6 |
=4；
（6）32.5×9.8+6.75×98
=32.5×9.8+67.5×9.8
=（32.5+67.5）×9.8
=100×9.8
=980．
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