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1 of 11
σελ.36,37
2 of 11
3 of 11
4 of 11
1
+
4
=
5
4
+
1
=
5
3
+
1
=
4
1
+
3
=
4
2
+
2
=
4
0
+2=
2
1
+
2
=
3
Αθροίσματα
5 of 11
6 of 11
4
5
7 of 11
2
2
2
4
8 of 11
3
3
1
1
5
9 of 11
2
2
1
4
5
10 of 11
4
3
2
2
3
2
5
5
3
1
1
4
3
1
11 of 11
3
2
1
4
2
5
5
1
4
2
4