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_v1 9×9 Mathdoku Fraction Mathdoku Fourths 9×9 Easy — Set 8
| 10+ | 6= | 7= | 4= | 5= | 8= | 5+ | ||
| 4=4 | 7= | 2= | 8= | 4+1 | 9= | |||
| 2= | 14+ | 4= | 4-1 | 13+ | 5= | 3= | 6=6 | |
| 7=7 | 17+9 | 8+6 | 8= | 3= | 2 | 2- | 1= | |
| 8 | 14+ | 4= | 2 | 5+ | 9= | 1=1 | 2- | 7 |
| 3-6 | 3= | 7= | 9= | 1=1 | 4 | 12+8 | 5= | |
| 6- | 5= | 1= | 13+ | 4 | 7= | 6 | 2- | |
| 5= | 8 | 1= | 9+ | 6 | 10+ | 9= | 7=7 | 4= |
| 1= | 4= | 8+ | 5 | 7= | 6=6 | 11+9 |
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| 9 | 1 | 6 | 7 | 4 | 5 | 8 | 2 | 3 |
| 4 | 7 | 2 | 8 | 5 | 6 | 3 | 1 | 9 |
| 2 | 9 | 8 | 4 | 1 | 7 | 5 | 3 | 6 |
| 7 | 5 | 9 | 6 | 8 | 3 | 2 | 4 | 1 |
| 8 | 6 | 4 | 2 | 3 | 9 | 1 | 5 | 7 |
| 6 | 3 | 7 | 9 | 2 | 1 | 4 | 8 | 5 |
| 3 | 2 | 5 | 1 | 9 | 4 | 7 | 6 | 8 |
| 5 | 8 | 1 | 3 | 6 | 2 | 9 | 7 | 4 |
| 1 | 4 | 3 | 5 | 7 | 8 | 6 | 9 | 2 |