AMDM Crossword puzzle (Pemdas edition

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Across
  1. 2. property, the way in which factors are grouped in a multiplication problem does not change the product.
  2. 3. property of Addition, changing the grouping of the addends does not change the sum.
  3. 4. putting things into their correct place following some rule.
  4. 5. Multiplication, the process of combining matrices, vectors, or other quantities under specific rules to obtain their product.
  5. 8. the process or skill of calculating the total of two or more numbers or amounts.
  6. 11. property of Division, given as A ÷ B ≠ B ÷ A.
  7. 12. property of Multiplication, changing the order of factors does not change the product.
  8. 16. property, he numbers on which we operate can be moved or swapped from their position without making any difference to the answer.
  9. 17. property of multiplication,
  10. 18. of operations, a collection of rules in order to evaluate a given mathematical expression.
  11. 19. a way to represent repeated multiplication; the order of operations places it before any other multiplication and division and subtraction and addition is performed.
Down
  1. 1. "round brackets" that are familiar symbols used in pairs to group things together.
  2. 4. property of Division, given as A, B, and C, (A ÷ B) ÷ C ≠ A ÷ (B ÷ C)
  3. 6. property of Division, used to simplify division problems by breaking apart or distributing the numerator into smaller amounts to make the division problems easier to solve
  4. 7. property of Addition, changing the order of addends does not change the sum.
  5. 9. the operation of taking the difference of two numbers
  6. 10. the number that is going to be raised to a power.
  7. 13. process of dividing or separating : the state of being divided or separated cell division.
  8. 14. property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
  9. 15. property of Equality, multiplying a quantity by the sum of two or more terms is the same as adding together the products of the original quantity and each term