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口算：34×35=45×49=524÷10=5.4×49=45÷316=0.48×18=50%-0.05=3.2-910=12+15=10÷10%=

题目详情
口算：
3
4
×
3
5
=		 45×
4
9
=
5
24
÷10=		 5.4×
4
9
=
4
5
÷
3
16
=
0.48×
1
8
=		 50%-0.05= 3.2-
9
10
=
1
2
+
1
5
=		 10÷10%=

3
4
×
3
5
=		 45×
4
9
=
5
24
÷10=		 5.4×
4
9
=
4
5
÷
3
16
=
0.48×
1
8
=		 50%-0.05= 3.2-
9
10
=
1
2
+
1
5
=		 10÷10%=
3
4
×
3
5
= 45×
4
9
=
5
24
÷10= 5.4×
4
9
=
4
5
÷
3
16
=
3
4
×
3
5
=
3
4
×
3
5
=
3
4
3344
3
5
=
3
5
335545×
4
9
=
4
9
=
4
9
4499
5
24
÷10=
5
24
÷10=
5
24
5524245.4×
4
9
=
4
9
=
4
9
4499
4
5
÷
3
16
=
4
5
÷
3
16
=
4
5
4455
3
16
=
3
16
331616 0.48×
1
8
= 50%-0.05= 3.2-
9
10
=
1
2
+
1
5
= 10÷10%=0.48×
1
8
=
1
8
=
1
8
118850%-0.05=3.2-
9
10
=
9
10
=
9
10
991010
1
2
+
1
5
=
1
2
+
1
5
=
1
2
1122
1
5
=
1
5
115510÷10%=
▼优质解答
答案和解析
3
4
×
3
5
=
9
20
         45×
4
9
=20            
5
24
÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
3
4
333444×
3
5
=
9
20
         45×
4
9
=20            
5
24
÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
3
5
333555=
9
20
         45×
4
9
=20            
5
24
÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
9
20
999202020         45×
4
9
=20            
5
24
÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
4
9
444999=20            
5
24
÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
5
24
555242424÷10=
1
48
            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
1
48
111484848            5.4×
4
9
=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
4
9
444999=2.4            
4
5
÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
4
5
444555÷
3
16
=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100 ÷
3
16
333161616=4
4
15

0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
4
15
444151515
0.48×
1
8
=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
1
8
111888=0.06       50%-0.05=0.45          3.2-
9
10
=2.3          
1
2
+
1
5
=0.7              10÷10%=100
9
10
999101010=2.3          
1
2
+
1
5
=0.7              10÷10%=100
1
2
111222+
1
5
=0.7              10÷10%=100 +
1
5
111555=0.7              10÷10%=100
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