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1 of 13

σελ.76,77

2 of 13

3 of 13

4 of 13

6

6

7

8

9

10

4

5 of 13

4

4

5

5

6

7

8

9

6 of 13

10

3

7

3

4

5

6

7

8

9

10

7 of 13

8+2=

10

7+2=

9

2+6=

8

3+4=

7

5+4=

9

3+3=

6

8 of 13

2

3

2

3

5

3

9 of 13

8+2=10

2

5

5

5+5=10

7

3

3+7=10

6

4

6+4=10

1

9

1+9=10

7

3

7+3=10

10 of 13

11 of 13

3

8

6

6

4

3

12 of 13

13 of 13