Math Terms Word Fill-In
Fit 15 mathematics vocabulary words into the grid
Free printable PDF with a full answer key, sized for US Letter and free for classroom use. Want your own title or words? Open it in the word fill-in editor with everything already filled in.
Math Terms Word Fill-In
Fit 15 mathematics vocabulary words into the grid
Word List
- 3 letters:
- SUM
- 4 letters:
- AREA, MEAN
- 5 letters:
- ANGLE, CURVE, DIGIT, GRAPH, POWER, PRIME, PROOF, RATIO, SLOPE
- 6 letters:
- FACTOR, SQUARE
- 7 letters:
- INTEGER
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What is a Word Fill-In?
A word fill-in (also called a Kriss-Kross) gives you a grid of empty boxes and a list of words. You must figure out where each word fits based on its letter count and where it must intersect with other words.
How to solve it
Start with the longest or most unusual words, since they have fewer possible placements. Work outward from confirmed intersections. Every word in the list must be used exactly once.
Who is this for?
Fill-in puzzles appeal to fans of crosswords who want the logic challenge without needing to guess clue answers. Great for adults and older students who enjoy spatial reasoning.
About this puzzle
Free printable math terms word fill-in — place 15 mathematics vocabulary words into the grid. Educational STEM puzzle for students, instant PDF download.
- Difficulty: Medium
- Format: US Letter PDF with answer key
- Free to download, print, and use
- Commercial use allowed for KDP publishers
Step-by-step: solving the Math Terms Word Fill-In
- Print the puzzle. Download and print the free word fill-in (Kriss-Kross) PDF. The grid and word list are on page one.
- Start with unusual lengths. Find the longest or most unusual-length word. It usually has only one place it can fit in the grid.
- Work from intersections. Each placed word constrains the next. Use the shared letters at intersections to confirm placements.
- Cross out used words. Every word in the list is used exactly once. Cross words off the list as you place them.
- Verify with the key. Compare your finished grid to the answer key on the back page.
Frequently asked questions
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