Mason 67 Crossroad

1234567
Across
  1. 3. Percent of a whole number
  2. 4. not a whole number
  3. 5. a set of whole numbers and opposite
  4. 7. Reordering the problem to make it easier
Down
  1. 1. The opposite of a negative
  2. 2. Forward in a number line
  3. 6. Back in a number line