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口算250×8=75×0=0÷39=10.3-4=3.8+7.5=1-0.1=913-513=1-510=66+66=

题目详情
口算
250×8=75×0=0÷39=
10.3-4=3.8+7.5=1-0.1=
9
13
-
5
13
=
1-
5
10
=
6
6
+
6
6
=
口算
250×8=75×0=0÷39=
10.3-4=3.8+7.5=1-0.1=
9
13
-
5
13
=
1-
5
10
=
6
6
+
6
6
=

250×8=75×0=0÷39=
10.3-4=3.8+7.5=1-0.1=
9
13
-
5
13
=
1-
5
10
=
6
6
+
6
6
=
250×8=75×0=0÷39=10.3-4=3.8+7.5=1-0.1=
9
13
-
5
13
=
1-
5
10
=
6
6
+
6
6
=
250×8=75×0=0÷39=250×8=75×0=0÷39=10.3-4=3.8+7.5=1-0.1=10.3-4=3.8+7.5=1-0.1=
9
13
-
5
13
=
1-
5
10
=
6
6
+
6
6
=
9
13
-
5
13
=
9
13
-
5
13
=
9
13
913991313
5
13
5135513131-
5
10
=
5
10
=
5
10
510551010
6
6
+
6
6
=
6
6
+
6
6
=
6
6
666666
6
6
666666
▼优质解答
答案和解析
250×8=200075×0=00÷39=0
10.3-4=6.33.8+7.5=11.31-0.1=0.9
9
13
-
5
13
=
4
13
1-
5
10
=
1
2
6
6
+
6
6
=2
250×8=200075×0=00÷39=010.3-4=6.33.8+7.5=11.31-0.1=0.9
9
13
-
5
13
=
4
13
1-
5
10
=
1
2
6
6
+
6
6
=2
250×8=200075×0=00÷39=0250×8=2000250×8=200075×0=075×0=00÷39=00÷39=010.3-4=6.33.8+7.5=11.31-0.1=0.910.3-4=6.310.3-4=6.33.8+7.5=11.33.8+7.5=11.31-0.1=0.91-0.1=0.9
9
13
-
5
13
=
4
13
1-
5
10
=
1
2
6
6
+
6
6
=2
9
13
-
5
13
=
4
13
9
13
-
5
13
=
4
13
9
13
913999131313-
5
13
513555131313=
4
13
4
13
4134441313131-
5
10
=
1
2
1-
5
10
=
1
2
5
10
510555101010=
1
2
1
2
12111222
6
6
+
6
6
=2
6
6
+
6
6
=2
6
6
66666666+
6
6
66666666=2