Number System and Equations

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123456789101112
Across
  1. 2. Used for division and multiplication to know if your answer will be positive or negative
  2. 5. a number that keeps on repeating
  3. 8. the relationship between two values that aren’t equal
  4. 9. The strategy used for subtracting positive numbers with negative ones and stands for Keep, Add, Opposite
  5. 10. a mathematical statement with an equal sign
  6. 11. a mathematical statement without an equal sign
  7. 12. A number that can be integer, whole, and natural, and can be a fraction and decimal
Down
  1. 1. can be whole and natural and can be negative
  2. 3. Are all natural numbers except for zero
  3. 4. Counting Numbers
  4. 6. Used for addition and subtraction where Nina’s are the negatives and pirates are the positives
  5. 7. the strategy used for equations and goes by Parentheses, Exponents, Multiplication and more
  6. 11. a number for the base that shows how many times to multiply it