Puzzle Detail
Calcudoku Worksheets — Set 7
| 1= | 6= | 11+ | 5 | ||
| 9+3 | 2- | 30x | |||
| 6=6 | 1- | 36x | |||
| 4= | 2= | 5= | 6=6 | 1= | |
| 5= | 9+ | 2=2 | 1= | ||
| 2= | 4= | 3= | 1= | 3- |
Show solution
| 1 | 6 | 4 | 5 | 2 | 3 |
| 3 | 5 | 1 | 4 | 6 | 2 |
| 6 | 1 | 2 | 3 | 4 | 5 |
| 4 | 2 | 5 | 6 | 3 | 1 |
| 5 | 3 | 6 | 2 | 1 | 4 |
| 2 | 4 | 3 | 1 | 5 | 6 |
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.