Across
- 2. addition, subtraction, multiplication, division
- 5. the answer to a math problem
- 6. operations that undo or cancel each other out
- 9. a mathematical sentence with an equal sign
Down
- 1. a base number with an exponent that represents repeated multiplication
- 3. the order of operations acronym
- 4. a number that can divide into another number (5 is a factor of 45)
- 7. A mathematical sentence without an equal sign
- 8. a letter that represents an unknown amount