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(2009•高县)口算.6.4+9.6-12=1800-799=3.14÷0.1=1+2+3+4+5+4+3+2+1=560÷8×7=(1-78)×16=13×24÷13=34×56×0=37+511+47+67=

题目详情
(2009•高县)
口算.
6.4+9.6-12=
1800-799= 3.14÷0.1=
1+2+3+4+5+4+3+2+1= 560÷8×7= (1-
7
8
)×16=
1
3
×24÷
1
3
=
3
4
×
5
6
×0=
3
7
+
5
11
+
4
7
+
6
7
=
口算.
6.4+9.6-12=
1800-799= 3.14÷0.1=
1+2+3+4+5+4+3+2+1= 560÷8×7= (1-
7
8
)×16=
1
3
×24÷
1
3
=
3
4
×
5
6
×0=
3
7
+
5
11
+
4
7
+
6
7
=
口算.
6.4+9.6-12= 1800-799= 3.14÷0.1=口算.
6.4+9.6-12=
1800-799=3.14÷0.1= 1+2+3+4+5+4+3+2+1= 560÷8×7= (1-
7
8
)×16=
1+2+3+4+5+4+3+2+1=560÷8×7=(1-
7
8
)×16=
7
8
)×16=
7
8
7788
1
3
×24÷
1
3
=
3
4
×
5
6
×0=
3
7
+
5
11
+
4
7
+
6
7
=
1
3
×24÷
1
3
=
1
3
×24÷
1
3
=
1
3
1133
1
3
=
1
3
1133
3
4
×
5
6
×0=
3
4
×
5
6
×0=
3
4
3344
5
6
×0=
5
6
5566
3
7
+
5
11
+
4
7
+
6
7
=
3
7
+
5
11
+
4
7
+
6
7
=
3
7
3377
5
11
+
4
7
+
6
7
=
5
11
551111
4
7
+
6
7
=
4
7
4477
6
7
=
6
7
6677
▼优质解答
答案和解析
6.4+9.6-12=4;                   1800-799=1001;          &n...