Across
- 2. the answer to a multiplication problem
- 5. a number used in a multiplication problem
- 6. a number sentence with at least two numbers and an operation to be performed
- 7. a number sentence (expression) that contains a variable (an unknown number)
- 8. a number (represented by a letter) that we don’t know, or need to solve for, in an equation (polynomial/expression/number sentence)
- 9. to write the expression in the easiest way, by solving or combining all like terms
- 10. a number or variable in a polynomial
Down
- 1. the opposite of distributing numbers
- 3. when a factor is broken into parts and those parts are multiplied by the other factor and then the products are added together
- 4. a part of a polynomial or expression that is set off by brackets or parenthesis