Missing Numbers

Choose a level. Each round has 10 questions, and you can ask me for hints any time!

1 Adding within 10 Find the missing number, like □ + 3 = 7. Year 1 🖨 Printable worksheet

2 Adding and taking away within 20 Puzzles like 15 − □ = 9. Years 1–2 🖨 Printable worksheet

3 Numbers up to 100 Tens and ones, like 34 + □ = 64. Year 2 🖨 Printable worksheet

4 Equals sign first Puzzles written the other way round, like 12 = □ + 5. Years 1–2 🖨 Printable worksheet