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直接写得数.(1)15+5÷15+4=(2)1.25-16-56=(3)1.125×8=(4)5-50%=(5)12.5÷0.5=(6)9÷118=(7)138+512=(8)(14-15)×20=

题目详情
直接写得数.
(1)
1
5
+5÷
1
5
+4=
(2)1.25-
1
6
-
5
6
=
(3)1.125×8= (4)5-50%=
(5)12.5÷0.5= (6)9÷1
1
8
=
(7)1
3
8
+
5
12
=
(8)(
1
4
-
1
5
)×20=
直接写得数.
(1)
1
5
+5÷
1
5
+4=
(2)1.25-
1
6
-
5
6
=
(3)1.125×8= (4)5-50%=
(5)12.5÷0.5= (6)9÷1
1
8
=
(7)1
3
8
+
5
12
=
(8)(
1
4
-
1
5
)×20=
直接写得数.
(1)
1
5
+5÷
1
5
+4=
(2)1.25-
1
6
-
5
6
=
(3)1.125×8= (4)5-50%=直接写得数.
(1)
1
5
+5÷
1
5
+4=

1
5
+5÷
1
5
+4=
1
5
1155
1
5
+4=
1
5
1155(2)1.25-
1
6
-
5
6
=
1
6
-
5
6
=
1
6
1166
5
6
=
5
6
5566(3)1.125×8=(4)5-50%= (5)12.5÷0.5= (6)9÷1
1
8
=
(7)1
3
8
+
5
12
=
(8)(
1
4
-
1
5
)×20=
(5)12.5÷0.5=(6)9÷1
1
8
=
1
8
=
1
8
1188(7)1
3
8
+
5
12
=
3
8
+
5
12
=
3
8
3388
5
12
=
5
12
551212(8)(
1
4
-
1
5
)×20=
1
4
-
1
5
)×20=
1
4
1144
1
5
)×20=
1
5
1155
▼优质解答
答案和解析
(1)
1
5
+5÷
1
5
+4=29
1
5
;    (2)1.25-
1
6
-
5
6
=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
1
5
111555+5÷
1
5
+4=29
1
5
;    (2)1.25-
1
6
-
5
6
=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
1
5
111555+4=29
1
5
;    (2)1.25-
1
6
-
5
6
=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
1
5
111555;    (2)1.25-
1
6
-
5
6
=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
1
6
111666-
5
6
=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
5
6
555666=0.25;      (3)1.125×8=9;     (4)5-50%=4.5;
(5)12.5÷0.5=25;          (6)9÷1
1
8
=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
1
8
111888=8;              (7)1
3
8
+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
3
8
333888+
5
12
=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
5
12
555121212=1
19
24
;  (8)(
1
4
-
1
5
)×20=1;
19
24
191919242424;  (8)(
1
4
-
1
5
)×20=1;
1
4
111444-
1
5
)×20=1;
1
5
111555)×20=1;