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直接写出得数.0.42=45÷0.8=0×99=52×32≈3π=17-18=8÷0.001=539÷9≈

题目详情
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =

4
5
÷0.8=

0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈
直接写出得数.
0.4 2 =
4
5
÷0.8=

0×99=
52×32≈ 3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈ 直接写出得数.
0.4 2 =
4
5
÷0.8=

0×99=
52×32≈ 直接写出得数.
0.4 2 =
2
4
5
÷0.8=

4
5
÷0.8=
4
5
4 5 4 4 5 5
0×99=

52×32≈
3π=
1
7
-
1
8
=
8÷0.001= 539÷9≈ 3π=
1
7
-
1
8
=
1
7
-
1
8
=
1
7
1 7 1 1 7 7
1
8
=
1
8
1 8 1 1 8 8 8÷0.001= 539÷9≈
▼优质解答
答案和解析
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,

52×32≈1500,
3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60.
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,

52×32≈1500,
3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60.
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,

52×32≈1500,
3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60.
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,

52×32≈1500,
3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60.
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,

52×32≈1500,
3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60.
0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,
52×32≈1500, 3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60. 0.4 2 =0.16,
4
5
÷0.8=1,

0×99=0,
52×32≈1500, 0.4 2 =0.16, 0.4 2 2 =0.16,
4
5
÷0.8=1,

4
5
÷0.8=1,
4
5
4 5 4 4 4 5 5 5 ÷0.8=1,
0×99=0,
0×99=0,
52×32≈1500,
52×32≈1500, 3π=9.42,
1
7
-
1
8
=
1
56
8÷0.001=8000, 539÷9≈60. 3π=9.42, 3π=9.42,
1
7
-
1
8
=
1
56
1
7
-
1
8
=
1
56
1
7
1 7 1 1 1 7 7 7 -
1
8
=
1
56
1
8
1 8 1 1 1 8 8 8 =
1
56
1
56
1 56 1 1 1 56 56 56 , 8÷0.001=8000, 8÷0.001=8000, 539÷9≈60. 539÷9≈60.