7th grade integers

12345678
Across
  1. 4. the sum of any number and its additive inverse is zero
  2. 5. the rules to follow when more than one operation is used in a numerical expression
  3. 6. the product of any number and one is the number
  4. 7. two integers that are opposites. The sum of an integer and its additive inverse is zero
  5. 8. two integers are opposites if they are represented on the number line by points that are the same distance from zero, but on opposite sides of zero The sum of two opposites is zero.
Down
  1. 1. the distance the number is from zero on a number line
  2. 2. the product of any number and zero is zero
  3. 3. to multiply a sum by a number, multiply each addend of the sum by the number outside the parentheses