Across
- 3. - taking one number away from another number.
- 5. - a rule used to solve a problem.
- 6. - a baby bird.
- 7. - a mistake.
- 9. - a baby animal that has just come out of an egg.
- 10. - lasting for a long time or forever.
Down
- 1. - very pretty or pleasing to look at.
- 2. - the answer when you subtract one number from another.
- 4. - not long or not tall.
- 8. - free from dirt or mess.