Puzzle Detail
Calcudoku Worksheets — Set 9
| 7+3 | 5x | 4- | 0- | ||
| 3= | |||||
| 13+ | 1- | 24x6 | 1= | ||
| 1= | 4= | 6= | |||
| 3= | 7+ | 1 | 30x6 | ||
| 12+1 | 2- | 5x | 3= |
Show solution
| 4 | 3 | 1 | 5 | 6 | 2 |
| 2 | 6 | 5 | 1 | 3 | 4 |
| 5 | 2 | 3 | 6 | 4 | 1 |
| 1 | 4 | 6 | 3 | 2 | 5 |
| 3 | 5 | 4 | 2 | 1 | 6 |
| 6 | 1 | 2 | 4 | 5 | 3 |
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.