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Across 1. The answer to a multiplication problem 4. All positive and negative whole numbers and zero 5. The answer to an addition problem 6. The distance a number is from zero, right or left doesn't matter. Or the least amount of chips needed, color doesn't matter 8. To make clear or explain by using examples, pictures or other visual aides 11. The answer to a division problem 12. A number greater than zero 13. A tool used to show the relationship between numbers where numbers to the right of zero are positive and numbers to the left of zero are negative. 15. Actions that "undo" each other 16. Something that is owed to another 17. A black and red chip together making a value of zero 18. Numbers that are the same distance from zero but on different sides 19. Getting a problem as close to an answer as you can 20. The answer to a subtraction problem

Down 2. The ability to switch the numbers in a problem and still get the same answer. 3. A number less than zero 7. Two numbers you can multiply together to get a product 9. A tool used to show the relationship between positive and negative numbers using red and black chips 10. A math problem with an answer 14. A game like Jeopardy where answering questions correctly gains points and answering incorrectly loses points.