724+26×24+724 查看更多

 

题目列表(包括答案和解析)

384+98×25×4
2.724+26×24+724
3.102×78
4.45×27-45×17.

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简算
384+98×25×4 724+26×24+724.

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简算
384+98×25×4724+26×24+724.

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(2012?团风县模拟)
(1)27+18=
45
45
     
(2)60-14=
46
46
     
(3)21.7+3=
24.7
24.7
     
(4)15-0.4=
14.6
14.6
(5)1.2×0.3=
0.36
0.36
  
(6)24.8÷4=
6.2
6.2
   
(7)
1
9
+
1
3
=
4
9
=
4
9
       
(8)
7
8
-
1
8
=
3
4
=
3
4
(9)
2
3
×
3
4
=
1
2
1
2
     
(10)
3
5
÷
3
4
=
4
5
4
5
   
(11)
1
3
+
1
4
=
7
12
=
7
12
       
(12)
1
3
-
1
5
=
2
15
2
15
(13)
4
9
÷
2
3
=
2
3
=
2
3
      
(14)
1
2
+
3
4
=
5
4
=
5
4
        
(15)1.5×0=
0
0
       
(16)12÷
3
4
=
16
16

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