1st Grade 4×4 Challenge Sum Puzzle
1st Grade students can play the 4×4 Challenge SumGrids puzzle on this page — swap tiles until each row totals 34. No download required.
Activity summary
SumGrids 1st Grade 4×4 Challenge page. Game type: tile-swap row-sum puzzle. Grid: 4×4. Target row sum: 34. Numbers used: 1–16. Recommended for 1st Grade. Skill: addition, planning, number sense. Free, browser-based, no login.
Why 4×4 Challenge fits 1st Grade
Sixteen tiles, rows must sum to 34 — a step up in planning. 1st grade focuses on addition within 20. This drill uses sums up to 10+10 for building fluency.
How to play
Tap two tiles to swap them. Row totals appear beside the grid. When every row equals 34, you win and can start a new puzzle.
Also try grade practice
1st Grade students can drill addition on our worksheet-style grids — fill in answers like "3 + 4 = ___".
FAQ
Is this 4×4 Challenge puzzle free?
Yes. Play free in your browser with wins tracked locally.
What is the row target?
Every row must sum to 34.
Is it right for 1st Grade?
This mode is listed among recommended grids for 1st Grade on SumGrids.