题目内容
(2006?京口区)直接写出得数.
5.33+0.7=
24×
=
÷
=
2:3=
-
=
2.5×0.4=
+
=
9÷9
=
5.33+0.7=
24×
| 2 |
| 3 |
| 16 |
| 9 |
| 2 |
| 3 |
2:3=
| 1 |
| 3 |
| 1 |
| 4 |
2.5×0.4=
| 1 |
| 8 |
| 3 |
| 4 |
9÷9
| 1 |
| 9 |
分析:完成本题根据小数、分数的加、减、乘、除的运算法则及求比值的方法进行计算即可.
解答:解:5.33+0.7=6.03 24×
=16
÷
=24 2:3=
-
=
2.5×0.4=1
+
=
9÷9
=
故答案为:6.03,16,24,
,
,1,
,
.
| 2 |
| 3 |
| 16 |
| 9 |
| 2 |
| 3 |
| 2 |
| 3 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 12 |
| 1 |
| 8 |
| 3 |
| 4 |
| 7 |
| 8 |
| 1 |
| 9 |
| 81 |
| 82 |
故答案为:6.03,16,24,
| 2 |
| 3 |
| 1 |
| 12 |
| 7 |
| 8 |
| 81 |
| 82 |
点评:在完成有关分数的运算时要注意通分约分,注意9÷9
的计算.
| 1 |
| 9 |
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