(完整)六年级四则混合运算和解方程练习
绝世美人儿
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2021年01月27日 17:43
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客服礼仪培训-创业赚钱方法
四则混合运算和解方程练习
2
2
4
5
-
（
2.5+1.9
）
×
(0.5-0.5)
4
5
-2.5+1.9×
(0.5-0.5)
4
2
5
-2.5+1.9×
0.5-0.5
[4
2
5
-(2.5+1.9) ]×
(0.5-0.5)
12
1
-4
1
-2
1
1
3
2
4
-5
8
-12.5%
(
7
+
13
13
8
16
)÷
16
15
3
-2.25-7
3
14
4
10×
[(
4
3
5
-0.5) ÷
7
]
1.25+1
1
5
4
×
7.4+125%÷
8
[4
2
5
-(2.5+1.9×
0.5)]-0.5
[4
2
5
-(2.5+1.9) ×
0.5]-0.5
0.125×
3
1
4
+
8
×
8.25+12.5%
2.5×
3
7
×
0.4×
2
1
3
8
×
[
15
7
1
1
9
16
+(
16
-
4
)÷
2
]
(2.7-4.25×
2
5
)÷
2.8×
4
7
7.2+0.05
10-4.68÷
5
5
5
2
2
1
7
×
(5÷
-
÷
5)
18.09×
[(1.5+2
)÷
3.75-
6
6
3
3
]
5
9
0.84÷
0.3÷
(1.96×
18.9)
6
-(0.15+
20
) ÷
1.8
1325+540÷
18×
15
2.5÷
8+9.5×
1
8
+4×
0.125
2.5×
2
5
-2.1÷
1
3
+9.63
2
7
×
[(4
1
3
-3.5) ÷
5
8
]
(9.5+9
1
+9
1
1
2
2
+9.5) ×
12
2
[(0.05+
1
)÷
0.25-
2
4
5
]×
125%
(3
1
+
3
5
1
3
4
-2
8
)÷
(1
5
÷
80%)
[2.1+7÷
(3
1
2
12
-1.625)] ×
1
3
(7
1
3
+7
1
3
×
2+7
1
3
)÷
4
3.8+1
3
14
+6.2+3
2
7
(2
3
4
+
2
3
-1
5
6
)×
12
2.5÷
8+3.5×
1
8
+0.125
3
1
5
1
3
2
3
-(1
7
+
8
÷
1
4
)×
1
5
382+498 381
5.35×
0.25+2.65×
1
382 498-116
4
(4.2÷
0.7+6×
1
5
25
)×
26