Printable Worksheets
Ready-made PDF exercises from preschool to age 14, with an answer key wherever it makes sense.
55 printables · page 1 of 5
- Worksheets
Picture Sudoku 4×4 — 2 Hard Boards for Ages 4–5
The hardest pair in this 4×4 picture Sudoku set challenges children ages 4–5 to make careful deductions from fewer starting clues.
1 A4 page
- Worksheets
Picture Sudoku 4×4 — 2 Medium Boards for Ages 4–5
A medium-level pair of 4×4 picture Sudoku boards gives children ages 4–5 a stronger reasoning challenge after an easy introduction.
1 A4 page
- Worksheets
Picture Sudoku 4×4 — 2 Easy Boards for Ages 4–5
Two 4×4 picture Sudoku boards give children ages 4–5 a gentle first step into rule-based logic without number reading.
1 A4 page
- Worksheets
4×4 Number Sudoku — Hard
Six numbers per grid and ten to work out: this 4×4 number sudoku, hard level, is the last step before 6×6 puzzles for children aged 6-8.
2 A4 pages
- Worksheets
Picture Sudoku 6×6 — Hard
Twenty empty squares in every grid: this picture sudoku 6×6, hard level, is for children aged 7-8 who already finish the medium picture puzzles without help.
2 A4 pages
- Worksheets
Hard 4×4 Picture Sudoku
Only six shapes to start from and ten to find: this hard 4×4 picture sudoku is for children aged 5-6 who already solve the medium version on their own.
2 A4 pages
- Worksheets
Subtracting Within 100 Without Regrouping: Worksheet 1
Forty column problems where the ones are always enough: subtracting within 100 without regrouping, the first step into written subtraction for children aged 7-8.
2 A4 pages
- Worksheets
Subtracting Within 100 With Regrouping: Worksheet 1
Every problem on this page needs a ten broken into ones: subtracting within 100 with regrouping, forty column problems for ages 7-9 who can already subtract without borrowing.
2 A4 pages
- Worksheets
Subtracting Within 20 Without Regrouping: Worksheet 1
Half teen numbers, half small facts, and never a ten to break: subtracting within 20 without regrouping is the calm step for ages 6-7 before subtraction across ten.
2 A4 pages
- Worksheets
Subtraction Within 20 Across 10: Worksheet 1
The trickiest step of first-grade subtraction, thirty times in a row: subtraction within 20 across 10, for children aged 6-8 who know their facts within 10.
2 A4 pages
- Worksheets
Hard 9×9 Sudoku
Twenty-eight clues and not a single obvious square: this hard 9×9 sudoku is for children aged 9-11 who already solve the medium level on their own.
2 A4 pages
- Worksheets
Hard 6×6 Number Sudoku
Twenty squares to fill in each grid and very few easy starts: this hard 6×6 number sudoku suits children aged 8-10 who solve the medium level without help.
2 A4 pages
A worksheet is one page, one topic: addition up to twenty, reading comprehension, comparing numbers, spelling. Every worksheet is assigned to a stage of learning, so you do not have to guess whether a task is too hard — the age filter above the list narrows the materials down to a specific school year or preschool age.
All worksheets are A4 and print in black, so they do not eat up color ink. Wherever a task has one correct answer, the file also includes a key — a teacher checks the whole class in a few minutes, and a parent does not have to work it out alongside the child. Worksheets may be printed for home and classroom use.