integer operations

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Across
  1. 2. Repeated addition or the operation for finding the product
  2. 6. Small objects or chips used to help count and show math problems (like red and yellow chips).
  3. 7. To split into equal groups or share equally.
  4. 8. a number less than zero.
Down
  1. 1. To take away or find the difference between numbers.
  2. 3. a number greater than zero.
  3. 4. whole numbers and their opposites, including zero(…−3, −2, −1, 0, 1, 2, 3…)
  4. 5. To put numbers together to find the total.