Across
- 3. A set of two numbers that when combined together equal zero. Must have one positive number and one negative number.
- 6. A mathematical process. Add + subtract - multiply • * n(n) Divide ÷
- 7. Single number or variable, or numbers and variables multiplied together.
- 8. A symbol such as +, -, •,÷ that shows an operation
- 9. Terms whose variables with any exponents are the same
- 10. A value, or values, we can place of a variable that makes the equation true.
- 11. A fixed value
Down
- 1. Multiplying a number by a group of numbers added together
- 2. The rules that say which calculation come first in an expression
- 4. A symbol for a value we don't know yet. It is usually a letter x or y. Can be ANY letter
- 5. A number used to multiply a variable
- 7. are separated by operations.