Across
- 3. repeated subtraction
- 4. repeated addition
- 6. the result when you multiply two negative numbers
- 7. to explain or give an account of something
- 9. an example is -3+3=0.
- 10. the solution to a multiplication problem
Down
- 1. the property that says a(b+c)= ac+bc
- 2. fractions and decimals are examples of this
- 5. whole numbers and their opposites
- 8. a number that can be written as a ratio
- 9. a number's distance from zero; is always positive