Across
- 2. – a fixed number in an equation
- 4. – a letter that represents an unknown number
- 5. equation – an equation solved using a single operation
- 8. equation – an equation solved using two operations
- 10. – a mathematical sentence showing two expressions are equal, often with an equal sign (=).
- 11. – the result of subtraction
- 12. – the result of division
Down
- 1. – the result of multiplication
- 3. – a branch of mathematics that uses symbols, letters, and numbers to represent and solve problems.
- 6. – a combination of numbers, variables, and operations without an equal sign
- 7. – the number multiplied by a variable
- 9. – the result of addition