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直接写出得数313×2645=0.5-14=45+0.6=514÷121=12-38=29×2÷29×2=3+34-3+34=1+12×1+12=4×12÷4×12=2-23×2=

题目详情
直接写出得数
3
13
×
26
45
=		 0.5-
1
4
=
4
5
+0.6=
5
14
÷
1
21
=		 12-
3
8
=
2
9
×2÷
2
9
×2=		 3+
3
4
-3+
3
4
=		 1+
1
2
×1+
1
2
=		 4×
1
2
÷4×
1
2
=		 2-
2
3
×2=
3
13
×
26
45
=		 0.5-
1
4
=
4
5
+0.6=
5
14
÷
1
21
=		 12-
3
8
=
2
9
×2÷
2
9
×2=		 3+
3
4
-3+
3
4
=		 1+
1
2
×1+
1
2
=		 4×
1
2
÷4×
1
2
=		 2-
2
3
×2=
3
13
×
26
45
= 0.5-
1
4
=
4
5
+0.6=
5
14
÷
1
21
= 12-
3
8
=
3
13
×
26
45
=
3
13
×
26
45
=
3
13
331313
26
45
=
26
45
262645450.5-
1
4
=
1
4
=
1
4
1144
4
5
+0.6=
4
5
+0.6=
4
5
4455
5
14
÷
1
21
=
5
14
÷
1
21
=
5
14
551414
1
21
=
1
21
11212112-
3
8
=
3
8
=
3
8
3388
2
9
×2÷
2
9
×2= 3+
3
4
-3+
3
4
= 1+
1
2
×1+
1
2
= 4×
1
2
÷4×
1
2
= 2-
2
3
×2=
2
9
×2÷
2
9
×2=
2
9
×2÷
2
9
×2=
2
9
2299
2
9
×2=
2
9
22993+
3
4
-3+
3
4
=
3
4
-3+
3
4
=
3
4
3344
3
4
=
3
4
33441+
1
2
×1+
1
2
=
1
2
×1+
1
2
=
1
2
1122
1
2
=
1
2
11224×
1
2
÷4×
1
2
=
1
2
÷4×
1
2
=
1
2
1122
1
2
=
1
2
11222-
2
3
×2=
2
3
×2=
2
3
2233
▼优质解答
答案和解析
3
13
×
26
45
=
2
15
 0.5-
1
4
=
1
4
4
5
+0.6=
7
5
5
14
÷
1
21
=
15
2
 12-
3
8
=11
5
8
2
9
×2÷
2
9
×2=4		 3+
3
4
-3+
3
4
=
3
2
 1+
1
2
×1+
1
2
=2		 4×
1
2
÷4×
1
2
=
1
4
 2-
2
3
×2=
2
3
3
13
×
26
45
=
2
15
 0.5-
1
4
=
1
4
4
5
+0.6=
7
5
5
14
÷
1
21
=
15
2
 12-
3
8
=11
5
8
3
13
×
26
45
=
2
15
3
13
×
26
45
=
2
15
3
13
333131313×
26
45
=
2
15
26
45
262626454545=
2
15
2
15
222151515 0.5-
1
4
=
1
4
0.5-
1
4
=
1
4
1
4
111444=
1
4
1
4
111444
4
5
+0.6=
7
5
4
5
+0.6=
7
5
4
5
444555+0.6=
7
5
7
5
777555
5
14
÷
1
21
=
15
2
5
14
÷
1
21
=
15
2
5
14
555141414÷
1
21
=
15
2
1
21
111212121=
15
2
15
2
151515222 12-
3
8
=11
5
8
12-
3
8
=11
5
8
3
8
333888=11
5
8
5
8
555888
2
9
×2÷
2
9
×2=4 3+
3
4
-3+
3
4
=
3
2
 1+
1
2
×1+
1
2
=2 4×
1
2
÷4×
1
2
=
1
4
 2-
2
3
×2=
2
3
2
9
×2÷
2
9
×2=4
2
9
×2÷
2
9
×2=4
2
9
222999×2÷
2
9
×2=4
2
9
222999×2=4 3+
3
4
-3+
3
4
=
3
2
3+
3
4
-3+
3
4
=
3
2
3
4
333444-3+
3
4
=
3
2
3
4
333444=
3
2
3
2
333222 1+
1
2
×1+
1
2
=21+
1
2
×1+
1
2
=2
1
2
111222×1+
1
2
=2
1
2
111222=2 4×
1
2
÷4×
1
2
=
1
4
4×
1
2
÷4×
1
2
=
1
4
1
2
111222÷4×
1
2
=
1
4
1
2
111222=
1
4
1
4
111444 2-
2
3
×2=
2
3
2-
2
3
×2=
2
3
2
3
222333×2=
2
3
2
3
222333
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