Page 96 - บทที่ 1
P. 96
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8x2 = 13 - 5 =
4x9 = 4 + 0 = 1 + 7 =
13 - 4 = 6x4 = 2x3 =
7 + 8 = 1x3 = 9 - 4 =
6 + 6 = 8 - 6 = 4x2 =
5x9 = 5 + 3 = 6 + 5 =
3 + 2 = 5 + 9 = 12 - 4 =
1x5 = 14 - 6 = 4 + 1 =
7 - 2 = 5x5 = 3x4 =
8 + 8 = 10 - 6 = 5x3 =
16 - 7 = 7 - 3 = 6 - 2 =
9 + 3 = 7x6 = 4 + 6 =
4x3 = 1 + 5 = 5 - 2 =
9 - 5 = 13 - 8 = 8 + 5 =
2 + 7 = 7 + 6 = 11 - 2 =
9x3 = 12 - 8 = 4 + 9 =
10-9 = 9x8 = 6x8 =
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