Across
- 4. Same number different sign, their sum would be zero.
- 9. Numbers used when counting objects, 1, 2, 3, 4,...., always positive and starting at 1.
- 10. Multiply by 1 and get the same number (similar to additive identity number doesn't change)
- 12. Center of the number like, evenly counted on both sides, positive and negative numbers.
- 15. Adding numbers in any order, Order of addition doesn't matter.
- 16. Numbers that are the same distance away from zero on opposite sides of zero, one is positive and one is negative.
- 18. What you are counting by on the number line, evenly spaced.
- 19. Amount of space between two numbers.
- 20. Counting numbers but starting at 0, 0, 1, 2, 3, 4,....
Down
- 1. Adding zero to a number, doesn't change the number/answer.
- 2. Set of rules or method on how to do a problem.
- 3. Numbers to the right of zero, greater than zero.
- 5. A way to represent locations of numbers, comparing numbers, visualization of numbers.
- 6. The distance a number is from zero, distance is always positive, symbol | |, means make any number inside positive, if already positive it doesn't do anything.
- 7. Point or number that is equally distance to both original numbers.
- 8. Decimal numbers that do not repeat or terminate, radicals.
- 11. A way to compare two numbers that are not equal, which number is farther from zero, one is positive and one is negative.
- 13. Numbers to the left of zero, less than zero.
- 14. Integers, fractions, decimals that either terminate or repeat.
- 17. Positive and negative whole numbers..., -3, -2, -1, 0, 1, 2, 3,....