Magic Squares & Magic Triangles Puzzle Generator

Print free magic number puzzles for ages 7–12: 3 × 3 and 4 × 4 magic squares with numbers missing, magic triangles where every side adds up to the same sum, “is it magic?” squares to check, and sum squares with row and column totals. Pick easy, medium or hard, classic or bigger numbers, and add an answer key. Every puzzle has exactly one solution, so it makes a tidy early-finisher or math-center page.

Every puzzle has exactly one answer and can be solved one step at a time: find a row, column or diagonal with one number missing. Easy always prints the magic sum; on Medium the box is left empty when a full line is already given, so kids work the sum out and write it in.

Go to print queue →
Magic Squares
Fill in the missing numbers so every row, column and diagonal adds up to the magic sum.
  1. 8926
    1Magic sum15
  2. 6721
    2Magic sum
  3. 3578
    3Magic sum
  4. 8137
    4Magic sum15
  5. 2947
    5Magic sum
  6. 8356
    6Magic sum15
Answer KeyMagic Squares
  1. 438951276
    1Magic sum15
  2. 672159834
    2Magic sum15
  3. 492357816
    3Magic sum15
  4. 816357492
    4Magic sum15
  5. 294753618
    5Magic sum15
  6. 834159672
    6Magic sum15