DrillGrades 1 to 2Grades 3 to 4
Addition worksheets
Printable addition practice with control over digits, regrouping and layout.
Cross-number puzzles
A crossword where every clue is a calculation and every answer is a number written one digit per box.
About this worksheet
Each clue is a sum, a product or another calculation, and its answer goes into the grid one digit per box. Where two answers cross they share a digit, which gives students a built-in check on their arithmetic.
Every puzzle has exactly one way to fill the grid. Choose addition clues, multiplication clues, or a mix of all four operations, and a 4×4 or 5×5 grid.
Printing
US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.
Popular versions
Ready-made settings for common topics.
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