DrillGrades 1 to 2Grades 3 to 4
Addition worksheets
Printable addition practice with control over digits, regrouping and layout.
Easy addition within 20 number search puzzles
Find four hidden addition facts in a 6×6 grid: three numbers in a row where two add up to the third, with sums up to 20.
What is on this worksheet
Find four hidden addition facts in a 6×6 grid: three numbers in a row where two add up to the third, with sums up to 20.
- Grid size: 6×6
- Hidden facts: 4
You can change any of these settings above. Press "New problems" for a fresh set with the same settings, or pick Version A to Z to print different sheets for neighboring desks. The answer key always matches.
About addition number search
Unlike a word search, the hidden items are addition facts written as three numbers in a row, such as 5, 4, 9 or 9, 5, 4. Facts run across or down. Students check whether two of the three numbers add up to the third.
The grid hides exactly the facts the answer key lists and nothing else, so there are no accidental extras. Choose sums up to 10 or up to 20, the grid size and how many facts to find.
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.
More versions
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