Chapter 3: Integers

1234567
Across
  1. 4. inverse two integers that are opposites; the sum of an integer and its additive inverse is zero
  2. 5. represented on the number line by points that are the same distance from zero; the sum of two of these is zero
  3. 7. an integer that is less than zero
Down
  1. 1. an integer that is greater than zero
  2. 2. pair the result when one positive counter is paired with one negative counter
  3. 3. the process of placing a placing a point on the number line or on a coordinate plane at its proper location
  4. 4. the distance the number is from zero on a number line
  5. 6. any number from the set {...,-4,-3,-2,-1,0,1,2,3,4,...}, where ... means continues without end