Chapter 2 Review

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Across
  1. 2. You move to the __________ when you add a negative integer and you are using a number line.
  2. 5. When multiplying fractions, don't forget to ________.
  3. 6. When adding or subtracting fractions, be sure to find the common _______.
  4. 7. When subtracting numbers and the signs are different you _______.
  5. 8. Be sure to make sure the divisor is a ____________ number, when dividing decimals
  6. 9. When subtracting numbers and the signs are the same you _______.
  7. 11. Subtracting a number is the same as adding its ______.
Down
  1. 1. The product of quotient of two numbers with different signs is _______.
  2. 3. The product or quotient of two numbers with the same sign is ______.
  3. 4. When adding numbers with different signs use ________ and keep the sign of the larger number.
  4. 10. Using a horizontal number line to add numbers, you move to the ___________ when you add a positive integer.