Dan
- 1. Sabine Danae Sánchez . 1-4 MI trabajo de informática
1
3
+
1
2
=
1
7
÷
1
3
=
1
2
+
3
8
=
1
3
÷
1
2
=
6
7
1
9
+
=
6
9
÷
1
3
=
11
17
1
3
+
=
1
2
-
1
3
=
2
6
-
1
9
=
7
8
-
1
10
=
5
4
-
3
9
=
1
2
×
1
3
=
1
5
×
1
6
=
2
5
×
2
6
=
3
8
×
1
2
=
3
8
÷
1
4
=