Vervielfältigen (Multiplicjren). 11

I I I I II I I 1 I 1 I 12 Striche.

4 ) Wie viel sind:

12Str. 12, 12, 12, 12, 12, 12, 12, 12 —(2mal -(3-(4-(5 - (6 -(7-(8-(9-(10 24

! I I I 1 I 1 I I I I I I 13 Striche.

5) Wie viel sind:

13 Str. 13, 13, 13, 13, 13, 13, 13. 13 —(2mal —(3—(4-(5-(6-(7—(8—(9—(10 26

llte Stunde.

v II I I I II M 1 I II I 14 Striche.

5 ) 14 Str. 14, 14, 14, 14, 14, 14, 14, 14 —(2mal — (3 —(4—(5—(6 —(7 —(8—(9—(10 28

I II II II 1 1 I I II | I 15 Striche.

7) 15 Str. 15, 15, 15, 15, 15, 15, 15, 15 —(2mal —(3 (4—(5—(6—(7—(8—(9 —(10 30 '

' IM Ulli II III lllllll 20 ©trief*.

8) 20 Str. 20, 20, 20, 20, 20, 20, 20, 20

—(2mal —(3 -<4 —(5 —(6 —(7 -(8 —(9 —(10 40

IIII!IM!>>!III!!II!II!III!!II31 Striche.

9) 31 Str. 31, 31, 31, 31, 31, 31, 31, 31 —(2mal — (3-(4-(5-(6— (7—(8-(9—(10 62

1 2 te Stunde.

10) 32 rr,% 34, 36, 39, 39, 45, 53, 56, 59 —(3 -(3 -(3 -(4 -(7 -(6 -(7 -(8—(7

- 96

11) 62 mg. 64, 65, 67, 69, 72, 75, 76, 79 —(4 —(3 —(4 —(5 —<6 —(8 —(9 —(8—(7 248

12) 6567, 69, 75, 85, 87, 96, 97, 99 —(2 —(4 «—(5 —(6 —(7 —(8 »—(7 —(8 —(9