Across
- 2. 2 numbers multiplied by each other to make another number
- 5. the difference between the largest and smallest values
- 6. number is a factor of another if it divides into that number with no remainder
- 8. a mathematical sentence without an equal sign
- 9. adding
- 11. a value that occurs most often
Down
- 1. The subject
- 3. each part of an expression
- 4. the middle value when the values are written in order from least to greatest
- 6. two numbers that are the same distance from zero on the number line
- 7. a letter representing an unknown value
- 10. of all the negative whole numbers added to the list of whole numbers