อ้างอิง:
ข้อความเดิมเขียนโดยคุณ banker
ขอข้ามข้อ 30 ย้อนกลับมาก่อนนะครับ
29 = 2x9 = 18 = 1x8 = 8
92 = 9x2 = 18 = 1x8 = 8
36 = 3x6 = 18 = 1x8 = 8
63 = 6x3 = 18 = 1x8 = 8
18 = 1x8 = 8
81 = 8x1 = 8
49 = 4x9 = 36 = 3x6 = 18 = 1x8 =8
94 = 9x4 = 36 = 3x6 = 18 = 1x8 =8
24 = 2x4 = 8
42 = 4x2 = 8
67 = 6x7 = 42 = 4x2 = 8
76 = 7x6 = 42 = 4x2 = 8
46 = 4x6 = 24 = 2x4 = 8
64 = 6x4 = 24 = 2x4 = 8
38 = 3x8 = 24 = 2x4 = 8
83 = 8x3 = 24 = 2x4 = 8
66 = 6x6 = 36 = 3x6 = 18 = 1x8 = 8
99 = 81 = 1x8 =8
88 = 8 x 8 = 64 = 6 x 4 = 24 = 2 x 4 = 8
77 = 7 x 7 = 49 = 4 x 9 = 36 = 3 x 6 = 18 = 1 x 8 = 8
รวม 20 จำนวน |
มากกว่านั้น
97 = 9 * 7 = 63 = 6 * 3 = 18 = 1 * 8 = 8
79 = 7 * 9 = 63 = 6 * 3 = 18 = 1 * 8 = 8
น่าจะเป็น 22 จำนวน