Chapter 1 Mid Chapter Review

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Across
  1. 3. This expression is a mathematical phrase that includes one or more variables
  2. 9. What property of multiplication is being used 18 x 0 = 0
  3. 10. These numbers can be written as a fraction or as a decimal
  4. 11. This property changes the order but not the sum or product
  5. 14. 1,2,3,... are what kind of numbers
  6. 15. Mathematical sentence that compares the values of two expressions using an inequality symbol
  7. 17. This value describes the total distance from 0 on a number line
  8. 18. This expression is a mathematical phrase involving numbers and operation symbols
  9. 20. A number and its opposite is what inverse?
Down
  1. 1. Tells you how many times to use the base
  2. 2. The process of reasoning logically from given facts to a conclusion is what reasoning?
  3. 3. What property is being used; 9+(4+3)=(9+4)+3
  4. 4. The expression under the radical symbol
  5. 5. The sum of a number and its opposite is what property of addition?
  6. 6. Has both a base and an exponent
  7. 7. These numbers go on forever but never repeat
  8. 8. 0,1,2,3... are what kind of numbers
  9. 12. These expressions have the same value for all the variables
  10. 13. The square of an integer is called a perfect...
  11. 16. Set of all positive and negative numbers
  12. 19. The radical symbol and the radicand form this