Across
- 6. To make an expression simpler without changing its value
- 7. The operation that finds the difference
- 8. A mathematical phrase made up of numbers, variables and operations
- 10. The operation that splits into equal parts
- 12. The operation that finds the total
- 13. To find the value of an expression by substituting numbers
- 14. A part of an expression separated by addition or subtraction signs
Down
- 1. The operation shown by × or implied by writing terms together
- 2. A letter used to represent an unknown number in algebra
- 3. A value with no pronumeral
- 4. The number that multiplies a pronumeral
- 5. Repeated multiplication written using an index
- 9. Symbols used to group parts of an expression
- 11. To multiply out brackets