文档介绍：3. 5X8 =
5. 4X8 =
7. 4X2 =
7. 5X8 =
4. 1X5 =
0. 1X8 =
5. 9X6 =
8. 2X3 =
9. 4X4 =
3. 2X6 =
3. 4X8 =
2. 1X4 =
9. 8X7 =
1. 8X4 =
3. 3X4=
9. 1X4 =
7. 5X3 =
2. 8X6 =
2. 7X9 =
6. 8X7 =
6. 9X6 =
9. 8X9 =
5. 8X4=
2. 5X3 =
6. 1X9 =
3. 9X9 =
7. 9X5 =
4. 4X4 =
0. 5X7 =
4. 4X7 =
4. 2X3 =
5. 2X5 =
5. 4X3 =
6. 1X3 =
3. 5X6 =
5. 3X4 =
2. 7X2 =
5. 3X8 =
9. 6X3 =
8. 7X4 =
1. 9X5 =
6. 3X3 =
1. 9X7 =
6. 3X7 =
7. 2X7 =
1. 4X3 =
5. 2X7 =
9. 5X8 =
9. 6X7 =
9. 6X4 =
6. 3X4=
5. 2X8 =
6. 1X6 =
3. 8X6 =
1. 4X5 =
4. 5X7 =
7. 1X8 =
8. 8X8 =
9. 5X3 =
4. 2X4 =
5. 6X9 =
6. 2X7 =
7. 5X4=
4. 3X7 =
1. 6X7 =
2. 3X8 =
5. 7X7 =
9. 6X9 =
1. 2X7 =
4. 2X6 =
8. 9X3 =
0. 7X3 =
3. 2X3 =
7. 4X9 =
3. 7X3 =
9. 2X2 =
3. 2X9 =
7. 8X7 =
2. 8X7 =
7. 2X9 =
3. 9X5 =
5. 1X9 =
9. 6X5 =
1. 2X4 =
9. 3X3 =
9. 8X6 =
4. 7X7 =
4. 4X6 =
9. 7X2 =
8. 6X2 =
1. 3X8 =
2. 4X9 =
1. 6X2 =
7. 6X3 =
7. 8X2 =
7. 8X6 =
4. 5X2 =
1. 8X6 =
7. 1X2 =
4. 5X9 =
4. 6X4 =
2. 2X9 =
9. 9X9 =
3. 1X5 =
6. 5X5 =
0. 6X4 =
7. 9X9 =
2. 8X2 =
7. 6X8 =
7. 7X9 =
3. 7X8 =
9. 2X6 =
8. 4X6 =
3. 5X3 =
8. 3X6 =
0. 6X9 =
2. 5X5 =
9. 2X4 =
0. 1X6 =
3. 4X7 =
3. 1X8 =
6. 9X9 =
8. 1X9 =
9. 7X4 =
8. 5X7 =
1. 1X4 =
0. 7X6 =
7. 9X2 =
3. 8X3 =
7. 6X6 =
0. 3X5 =
2. 4X8 =
9. 1X8 =
1. 9X2 =
6. 4X8 =
1. 6X5 =
3. 3X2 =
9. 9X5 =
8. 3X5 =
0. 6X2 =