Page 54 - บทที่ 1
P. 54
• *^11U
to .iS
LQflnviifjjvin uivi QlAIVi
3 x9 9 + 2 =
3x8 = 10 - 1 9x2 =
7 + 0 = 9 + 8 3 + 4 =
1x6 = 6 - 6 12 - 6 =
6 + 4 = 2 x3 5 + 9 =
9x8 = 14 - 5 7x5 =
5 - 5 = 5 + 3 3 - 2 =
16 - 8 = 8 + 5 13 - 5 =
3x6 = 6 - 3 8 + 1 =
13 - 9 = 9 x3 13 - 8 =
5 + 6 = 16 - 9 7x9 =
4x6 = 1 X 7 9x4 =
4x3 = 9 + 9 9 - 7 =
1 + 5 = 8 - 2 11 - 4 =
8x2 = 2 + 4 8x5 =
6 + 6 = 12 - 5 3 + 2 =
5 - 3 = 6 X 6 7 + 9 =
53
