1 of 21

Β.Μ. 24ο�σελ.66,67

2 of 21

3 of 21

4 of 21

5 of 21

6 of 21

Ο καθένας σκέφτεται με τον δικό του τρόπο:

7 of 21

2Χ8=16

1Χ4=4

2Χ4=8

4Χ4=16

8 of 21

20

25

30

35

40

40

9 of 21

1

2

3

4

5

6

7

8

9

10

11

22€

10 of 21

11 of 21

12 of 21

20

30

40

50

60

70

80

90

100

30

40

50

60

70

80

90

100

13 of 21

15

20

25

30

35

40

45

50

55

20

25

30

35

40

45

50

14 of 21

5Χ6=

10Χ6=

60

30

10Χ8=

5Χ8=

40

80

15 of 21

10

10

16 of 21

17 of 21

9.1.23

18 of 21

ΠΡΟΠΑΙΔΕΙΑ ΤΟΥ 5 ΚΑΙ ΤΟΥ 10

ΜΙΣΟ

ΔΙΠΛΑΣΙΟ

19 of 21

1 Χ 5 = 5

2 Χ 5 = 10

3 Χ 5 = 15

4 Χ 5 = 20

5 Χ 5 = 25

6 Χ 5 = 30

7 Χ 5 = 35

8 Χ 5 = 40

9 Χ 5 = 45

10 Χ 5 = 50

1 Χ 10 = 10

2 Χ 10 = 20

3 Χ 10 = 30

4 Χ 10 = 40

5 Χ 10 = 50

6 Χ 10 = 60

7 Χ 10 = 70

8 Χ 10 = 80

9 Χ 10 = 90

10 Χ 10 = 100

20 of 21

2 Χ 5 =

7 Χ 5 =

5 Χ 5 =

3 Χ 5 =

9 Χ 5 =

10 Χ 5 =

4 Χ 5 =

8 Χ 5 =

6 Χ 5 =

1 Χ 5 =

21 of 21

5 Χ 1 =

5 Χ 2 =

5 Χ 3 =

5 Χ 4 =

5 Χ 5 =

5 Χ 6 =

5 Χ 7 =

5 Χ 8 =

5 Χ 9 =

5 Χ 10 =

10 Χ 1 =

10 Χ 2 =

10 Χ 3 =

10 Χ 4 =

10 Χ 5 =

10 Χ 6 =

10 Χ 7 =

10 Χ 8 =

10 Χ 9 =

10 Χ 10 =