Z x 7 = 4* Z x 8 = 46 Z x 9 = 48 Z x 40= 20
4 x 9 = 9 4 x 40 = 40
?X
7x4=7 7 x Z =44 7 x 3 = 24 7 x 4 = 26 7 x 5 = 35 7 x 6 = 42 7 x 7 = 49 7 x 6 = 56 7 x 9 =63 7 x ^0 = 70
^X
<>*4 = 4 4x2 = 9 4 x 3 = 42 4 x 4 = 46 U x 5 = 20
* x 6 = 24
* x 7 = 2*
* x 4 = 32 4 x 3 = 36 4 x 40 = *0
5
40
45
25
30
35
40
45
x 4 =9 x 2 =4 x 3 =2
x 6 = 5
x 7 = 63 x 9 = 72 x 9 = 84 x 40 = 90
40 x 6 =60 •(0x7 =70 40 x 8 =80 40 x 9 =90 40 x 40 = 400