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_v1 9×9 Mathdoku Fraction Mathdoku Fourths 9×9 Easy — Set 10
| 9=9 | 2=2 | 6=6 | 5=5 | 11+ | 1= | 4= | 7= | |
| 2= | 12+ | 6=6 | 3- | 7= | 5 | 8= | ||
| 3= | 1- | 2 | 3- | 7=7 | 8= | 11+ | 4= | |
| 8= | 4=4 | 1- | 10+ | 5= | 3=3 | 9= | ||
| 4= | 5=5 | 10+ | 3- | 1= | 2 | |||
| 5= | 2- | 8= | 15+9 | 2= | 7= | 5+ | ||
| 6=6 | 4-9 | 5 | 4= | 8+ | 2= | 3= | 10+ | 1=1 |
| 15+7 | 8 | 4+ | 3 | 9= | 9+ | 5 | 2 | 6 |
| 1= | 7= | 1-2 | 6= | 4- | 9= | 11+ |
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| 9 | 2 | 6 | 5 | 8 | 3 | 1 | 4 | 7 |
| 2 | 3 | 9 | 6 | 4 | 1 | 7 | 5 | 8 |
| 3 | 1 | 2 | 9 | 5 | 7 | 8 | 6 | 4 |
| 8 | 4 | 7 | 1 | 2 | 5 | 6 | 3 | 9 |
| 4 | 5 | 8 | 7 | 3 | 6 | 9 | 1 | 2 |
| 5 | 6 | 4 | 8 | 1 | 9 | 2 | 7 | 3 |
| 6 | 9 | 5 | 4 | 7 | 2 | 3 | 8 | 1 |
| 7 | 8 | 1 | 3 | 9 | 4 | 5 | 2 | 6 |
| 1 | 7 | 3 | 2 | 6 | 8 | 4 | 9 | 5 |