1Lesson 1 of 34
Reading order on the number line
Numbers become positions
A real number line is a straight line where each real number gets one position. Pick 0, choose equal spacing for 1 unit, then positives go right and negatives go left.
1Lesson 1 of 34
Reading order on the number line
A real number line is a straight line where each real number gets one position. Pick 0, choose equal spacing for 1 unit, then positives go right and negatives go left.