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直接写出得数.7.2÷0.6=12.3+8.7=58-12=23-11.98=15×3÷15×3=6-35=25÷56=67×2130=1÷0.02=513×(0.75-34)=(18+14)×16=4÷49×89=

题目详情
直接写出得数.
7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
23-11.98=
1
5
×3÷
1
5
×3=
6-
3
5
=
25÷
5
6
=
6
7
×
21
30
=
1÷0.02=
5
13
×(0.75-
3
4
)=
1
8
+
1
4
)×16=
4
9
×
8
9
=
直接写出得数.
7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
23-11.98=
1
5
×3÷
1
5
×3=
6-
3
5
=
25÷
5
6
=
6
7
×
21
30
=
1÷0.02=
5
13
×(0.75-
3
4
)=
1
8
+
1
4
)×16=
4
9
×
8
9
=

7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
23-11.98=
1
5
×3÷
1
5
×3=
6-
3
5
=
25÷
5
6
=
6
7
×
21
30
=
1÷0.02=
5
13
×(0.75-
3
4
)=
1
8
+
1
4
)×16=
4
9
×
8
9
=
7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
23-11.98=
1
5
×3÷
1
5
×3=
6-
3
5
=
25÷
5
6
=
6
7
×
21
30
=
1÷0.02=
5
13
×(0.75-
3
4
)=
1
8
+
1
4
)×16=
4
9
×
8
9
=
7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
23-11.98=7.2÷0.6=12.3+8.7=
5
8
-
1
2
=
5
8
-
1
2
=
5
8
585588
1
2
=
1
2
12112223-11.98=
1
5
×3÷
1
5
×3=
6-
3
5
=
25÷
5
6
=
6
7
×
21
30
=
1
5
×3÷
1
5
×3=
1
5
×3÷
1
5
×3=
1
5
151155
1
5
×3=
1
5
1511556-
3
5
=
3
5
=
3
5
35335525÷
5
6
=
5
6
=
5
6
565566
6
7
×
21
30
=
6
7
×
21
30
=
6
7
676677
21
30
=
21
30
2130212130301÷0.02=
5
13
×(0.75-
3
4
)=
1
8
+
1
4
)×16=
4
9
×
8
9
=
1÷0.02=
5
13
×(0.75-
3
4
)=
5
13
×(0.75-
3
4
)=
5
13
513551313
3
4
)=
3
4
343344(
1
8
+
1
4
)×16=
1
8
+
1
4
)×16=
1
8
181188
1
4
)×16=
1
4
1411444÷
4
9
×
8
9
=
4
9
×
8
9
=
4
9
494499
8
9
=
8
9
898899
▼优质解答
答案和解析
7.2÷0.6=1212.3+8.7=21
5
8
-
1
2
=
1
8
23-11.98=11.02
1
5
×3÷
1
5
×3=9
6-
3
5
=5
2
5
25÷
5
6
=30
6
7
×
21
30
=
3
5
1÷0.02=50
5
13
×(0.75-
3
4
)=0
1
8
+
1
4
)×16=6
4
9
×
8
9
=8
7.2÷0.6=1212.3+8.7=21
5
8
-
1
2
=
1
8
23-11.98=11.02
1
5
×3÷
1
5
×3=9
6-
3
5
=5
2
5
25÷
5
6
=30
6
7
×
21
30
=
3
5
1÷0.02=50
5
13
×(0.75-
3
4
)=0
1
8
+
1
4
)×16=6
4
9
×
8
9
=8
7.2÷0.6=1212.3+8.7=21
5
8
-
1
2
=
1
8
23-11.98=11.027.2÷0.6=127.2÷0.6=1212.3+8.7=2112.3+8.7=21
5
8
-
1
2
=
1
8
5
8
-
1
2
=
1
8
5
8
58555888-
1
2
=
1
8
1
2
12111222=
1
8
1
8
1811188823-11.98=11.0223-11.98=11.02
1
5
×3÷
1
5
×3=9
6-
3
5
=5
2
5
25÷
5
6
=30
6
7
×
21
30
=
3
5
1
5
×3÷
1
5
×3=9
1
5
×3÷
1
5
×3=9
1
5
15111555×3÷
1
5
×3=9
1
5
15111555×3=96-
3
5
=5
2
5
6-
3
5
=5
2
5
3
5
35333555=5
2
5
2
5
2522255525÷
5
6
=30
25÷
5
6
=30
5
6
56555666=30
6
7
×
21
30
=
3
5
6
7
×
21
30
=
3
5
6
7
67666777×
21
30
=
3
5
21
30
2130212121303030=
3
5
3
5
353335551÷0.02=50
5
13
×(0.75-
3
4
)=0
1
8
+
1
4
)×16=6
4
9
×
8
9
=8
1÷0.02=501÷0.02=50
5
13
×(0.75-
3
4
)=0
5
13
×(0.75-
3
4
)=0
5
13
513555131313×(0.75-
3
4
)=0
3
4
34333444)=0(
1
8
+
1
4
)×16=6
1
8
+
1
4
)×16=6
1
8
18111888+
1
4
)×16=6
1
4
14111444)×16=64÷
4
9
×
8
9
=8
4
9
×
8
9
=8
4
9
49444999×
8
9
=8
8
9
89888999=8