Across
- 2. an arrangement of objects
- 3. is a mathematical statement
- 4. the result of subtracting
- 6. when two or more numbers are multiplied together
- 8. the number of units squares
- 9. addition
Down
- 1. is a number or algebraic expression
- 4. is a collection of facts
- 5. is the amount of space
- 7. are single number