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直接写出得数.39÷1310=167-513-813=(14-15)×20=4÷45-45=13×3÷13×3=11.75-(134+5)=0.32=2-25×25=

题目详情
直接写出得数.
39÷
13
10
=
16
7
-
5
13
-
8
13
=
1
4
-
1
5
)×20=
4
5
-
4
5
=
1
3
×3÷
1
3
×3=
11.75-(1
3
4
+5)=
0.32= 2-
2
5
×
2
5
=
直接写出得数.
39÷
13
10
=
16
7
-
5
13
-
8
13
=
1
4
-
1
5
)×20=
4
5
-
4
5
=
1
3
×3÷
1
3
×3=
11.75-(1
3
4
+5)=
0.32= 2-
2
5
×
2
5
=
直接写出得数.
39÷
13
10
=
16
7
-
5
13
-
8
13
=
直接写出得数.
39÷
13
10
=

13
10
=
13
10
13131010
16
7
-
5
13
-
8
13
=
16
7
-
5
13
-
8
13
=
16
7
161677
5
13
-
8
13
=
5
13
551313
8
13
=
8
13
881313 (
1
4
-
1
5
)×20=
4
5
-
4
5
=
1
4
-
1
5
)×20=
1
4
-
1
5
)×20=
1
4
1144
1
5
)×20=
1
5
11554÷
4
5
-
4
5
=
4
5
-
4
5
=
4
5
4455
4
5
=
4
5
4455
1
3
×3÷
1
3
×3=
11.75-(1
3
4
+5)=
1
3
×3÷
1
3
×3=
1
3
×3÷
1
3
×3=
1
3
1133
1
3
×3=
1
3
113311.75-(1
3
4
+5)=
1
3
4
+5)=
3
4
3344 0.32= 2-
2
5
×
2
5
=
0.32=22-
2
5
×
2
5
=
2
5
×
2
5
=
2
5
2255
2
5
=
2
5
2255
▼优质解答
答案和解析
39÷
13
10
=30
16
7
-
5
13
-
8
13
=
9
7
1
4
-
1
5
)×20=1
4
5
-
4
5
=4
1
5
1
3
×3÷
1
3
×3=9
11.75-(1
3
4
+5)=5
0.32=0.09 2-
2
5
×
2
5
=
46
25
39÷
13
10
=30
16
7
-
5
13
-
8
13
=
9
7
39÷
13
10
=30
39÷
13
10
=30
13
10
131313101010=30
16
7
-
5
13
-
8
13
=
9
7
16
7
-
5
13
-
8
13
=
9
7
16
7
161616777-
5
13
-
8
13
=
9
7
5
13
555131313-
8
13
=
9
7
8
13
888131313=
9
7
9
7
999777 (
1
4
-
1
5
)×20=1
4
5
-
4
5
=4
1
5
1
4
-
1
5
)×20=1
1
4
-
1
5
)×20=1
1
4
111444-
1
5
)×20=1
1
5
111555)×20=1 4÷
4
5
-
4
5
=4
1
5
4
5
-
4
5
=4
1
5
4
5
444555-
4
5
=4
1
5
4
5
444555=4
1
5
1
5
111555
1
3
×3÷
1
3
×3=9
11.75-(1
3
4
+5)=5
1
3
×3÷
1
3
×3=9
1
3
×3÷
1
3
×3=9
1
3
111333×3÷
1
3
×3=9
1
3
111333×3=9 11.75-(1
3
4
+5)=5
11.75-(1
3
4
+5)=5
1
3
4
333444+5)=5 0.32=0.09 2-
2
5
×
2
5
=
46
25
0.32=0.090.322=0.09 2-
2
5
×
2
5
=
46
25
2-
2
5
×
2
5
=
46
25
2
5
222555×
2
5
=
46
25
2
5
222555=
46
25
46
25
464646252525.