Across
- 3. a number that is less than 0.itis written
- 5. a number that is greater than 0. it can be written with or without a+sign
- 7. the mirror image produced by flipping a figure over a line
- 8. a number that can be written as a fraction.
Down
- 1. two integers are opposites if they are represented on the number line by points that are the same distance from 0 but on opposites sides of 0. the sum of two opposites is 0.
- 2. the four regions in a coordinate plane separated by the x-axis a y-axis.
- 4. any number from the set -4 -3 -2 -1 01234 I'm where ... means continues without end.
- 6. the distance between a # and 0 on a # line.