Across
- 3. the number in an equation
- 4. equations equations that take more than one step to solve
- 7. use PEMDAS to solve
- 9. letter in an equation
- 10. uses variables in problem
Down
- 1. a number and its opposite
- 2. property step sometimes used in an equation
- 5. operations a step used while solving equations
- 6. addition, subtraction, multiplication,division
- 8. a similar way of doing equations without an equal sign