Across
- 2. uses letters or other symbols in place of values
- 5. a whole number that divides exactly into another number
- 7. process to simplify an expression
- 8. multiplying the sum with a minimum of two addends
- 9. how many times to use that number in multiplication
Down
- 1. numbers that can be factored into different combinations
- 3. a sum with a minimum of two numbers and at least one math operation
- 4. taking away the brackets
- 6. a set of steps that can be used to solve an equation