Puzzle Detail
Calcudoku Worksheets — Set 8
| 8+ | 4= | 1= | |||
| 4- | 6= | 4=4 | 30x | ||
| 3x | 5= | 12x4 | 1- | ||
| 11+6 | 7+ | ||||
| 9+ | 1- | 5= | 6= | 1= | |
| 4 | 3 | 1= | 1- |
Show solution
| 6 | 2 | 4 | 1 | 5 | 3 |
| 1 | 5 | 6 | 4 | 3 | 2 |
| 3 | 1 | 5 | 2 | 4 | 6 |
| 5 | 6 | 2 | 3 | 1 | 4 |
| 2 | 4 | 3 | 5 | 6 | 1 |
| 4 | 3 | 1 | 6 | 2 | 5 |
Solver Notes
Our calcudoku worksheets are teacher-ready printable PDFs covering all difficulty levels and grid sizes — free for classroom use.
Are calcudoku worksheets free for schools?
Yes — all calcudoku worksheets on Freemathdoku.com are free for educational and personal use.
Do worksheets include answer keys?
Yes — every worksheet PDF includes a full answer key on page 2.
What operations are covered?
Our calcudoku worksheets cover all four arithmetic operations and mixed-operation formats.