PuzzleGrades 3 to 4Grades 5 to 6Grades 7 to 8
Calcudoku puzzles
Arithmetic Latin-square puzzles: fill the grid so every cage hits its target. Each puzzle has exactly one solution.
Puzzles
Logic and number puzzles with one correct answer.
PuzzleGrades 1 to 2Grades 3 to 4Grades 5 to 6
Product Sudoku puzzles
A 4×4 sudoku where circles show the product of two neighboring cells. Practices factors and logic together.
PuzzleGrades 3 to 4Grades 5 to 6
Arithmagon puzzles
Triangles where each side is the product of two circles. Find the circle numbers.
PuzzleGrades 3 to 4
Mystery multiplication tables
Multiplication tables with the headers hidden. Work out the headers, then fill the table.
PuzzleGrades 1 to 2Grades 3 to 4
Multiples mazes
Mazes where you may only step on multiples of a chosen number. One route, no guessing.
PuzzleGrades 1 to 2Grades 3 to 4
Mystery picture worksheets
Color every multiple of a number to reveal a hidden picture.
PuzzleGrades 3 to 4
Multiplication number search
Find hidden multiplication facts in a grid of numbers: two factors followed by their product.
PuzzleGrades 3 to 4Grades 5 to 6
Times-table circle patterns
Connect the ones digits of a times table around a circle to draw a star or polygon.
PuzzleGrades 1 to 2Grades 3 to 4
Secret sentence decoders
Solve multiplication facts to decode a short, readable sentence.
PuzzlePre-K to KGrades 1 to 2Grades 5 to 6
Sum triangles
Triangles where each side is the sum of the two circles it joins, to fill in by adding or by working back.
PuzzleGrades 1 to 2Grades 3 to 4Grades 5 to 6
Number pyramids
Pyramids where each block is the sum of the two blocks below it, with some blocks given and the rest to work out.
PuzzlePre-K to KGrades 1 to 2
Mystery addition tables
Addition tables with the headers hidden: work out the headers, then fill in the table.
PuzzlePre-K to KGrades 1 to 2Grades 3 to 4Grades 5 to 6
Sudoku puzzles
Logic grids with no arithmetic: fill each row, column and box with every shape or number once, with one solution for each puzzle.
PuzzlePre-K to KGrades 1 to 2
Counting mazes
Mazes that follow the counting order: 1 to 20, or skip counting by 2s, 3s, 5s and 10s.
PuzzleGrades 5 to 6
Prime number mazes
Mazes where you may only step on prime numbers, with one route and no guessing.
PuzzleGrades 5 to 6
Equivalent fraction mazes
Mazes where you may only step on fractions equal to a target fraction, with one route and no guessing.
PuzzleGrades 7 to 8
Expression mazes
Mazes where every square is an expression and you step only on the ones equal to the target.
PuzzleGrades 1 to 2
Color by sum pictures
Color every square whose sum makes the target number, for example 10, to reveal a hidden picture.
PuzzleGrades 5 to 6
Color by equal fraction, decimal and percent
Color every square equal to a target fraction, written as fractions, decimals and percents, to reveal a picture.
PuzzleGrades 7 to 8
Color by inequality pictures
Substitute a value for x and color every square whose inequality is true to reveal a picture.
PuzzleGrades 1 to 2
Addition number search
Find hidden addition facts in a grid of numbers: three in a row where two of the numbers add up to the third.
PuzzleGrades 5 to 6
Fraction, decimal and percent search
Find three equal numbers in a row, written as fractions, decimals or percents, hidden in a grid.
PuzzleGrades 7 to 8
Pythagorean triple search
Find hidden Pythagorean triples in a grid of numbers: three in a row where the squares of two add up to the square of the third.
PuzzleGrades 1 to 2
Addition secret sentences
Solve addition facts to decode a short, readable sentence.
PuzzleGrades 1 to 2Grades 3 to 4Grades 5 to 6
Cross-number puzzles
A crossword where every clue is a calculation and every answer is a number written one digit per box.
PuzzlePre-K to KGrades 1 to 2Grades 3 to 4
Number stories
Short stories with boxes to fill: each box is the result of an addition, subtraction, multiplication or division fact.
PuzzlePre-K to KGrades 1 to 2Grades 3 to 4
Word searches
Word searches for sight words, phonics patterns and ten topics, with every word hidden exactly once.
PuzzleGrades 1 to 2Grades 3 to 4
Word ladders
Change one letter at a time to climb from the top word to the bottom word, using the words in the bank.
PuzzleGrades 1 to 2Grades 3 to 4Grades 5 to 6
Scrambled words
Unscramble the letters to spell a word from a topic, where the letters can spell only that one word.
PuzzlePre-K to KGrades 1 to 2Grades 3 to 4
Secret code words
Use a number code to find hidden words from a topic, a phonics pattern or a sight word list.