题目内容
直接写出得数.
(1)3.6÷1.2=
(2)
+
=
(3)
×
=
(4)
+
=
(5)8+
-0.4=
(6)0.6×0.5=
(7)
-
=
(8)
÷
=
(9)
×
×
=
(10)
-
-
=
(11)2÷______=0.4=
=
=______%
(12)0.75:0.2=(化成最简单的整数比)
(1)3.6÷1.2=
(2)
| 2 |
| 3 |
| 1 |
| 2 |
(3)
| 7 |
| 10 |
| 5 |
| 14 |
(4)
| 1 |
| 2 |
| 1 |
| 2 |
(5)8+
| 4 |
| 3 |
(6)0.6×0.5=
(7)
| 5 |
| 9 |
| 2 |
| 9 |
(8)
| 4 |
| 15 |
| 28 |
| 45 |
(9)
| 3 |
| 5 |
| 1 |
| 6 |
| 5 |
| 7 |
(10)
| 10 |
| 9 |
| 1 |
| 6 |
| 5 |
| 6 |
(11)2÷______=0.4=
| 8 |
| () |
| () |
| 5 |
(12)0.75:0.2=(化成最简单的整数比)
(1)3.6÷1.2=3,
(2)
+
=
,
(3)
×
=
,
(4)
+
=1,
(5)8+
-0.4=8
,
(6)0.6×0.5=0.3,
(7)
-
=
,
(8)
÷
=
,
(9)
×
×
=
,
(10)
-
-
=
,
(11)2÷5=0.4=
=
=40%
(12)0.75:0.2=15:4.
(2)
| 2 |
| 3 |
| 1 |
| 2 |
| 7 |
| 6 |
(3)
| 7 |
| 10 |
| 5 |
| 14 |
| 1 |
| 4 |
(4)
| 1 |
| 2 |
| 1 |
| 2 |
(5)8+
| 4 |
| 3 |
| 14 |
| 15 |
(6)0.6×0.5=0.3,
(7)
| 5 |
| 9 |
| 2 |
| 9 |
| 1 |
| 3 |
(8)
| 4 |
| 15 |
| 28 |
| 45 |
| 3 |
| 7 |
(9)
| 3 |
| 5 |
| 1 |
| 6 |
| 5 |
| 7 |
| 1 |
| 14 |
(10)
| 10 |
| 9 |
| 1 |
| 6 |
| 5 |
| 6 |
| 1 |
| 9 |
(11)2÷5=0.4=
| 8 |
| 20 |
| 2 |
| 5 |
(12)0.75:0.2=15:4.
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