Seventh grade Lesson Subtracting Integers Using Zero Pairs
Zero Pairs In Math. When we have a positive unit and a negative unit, they add up to zero. • a pair of numbers whose sum is zero, e.g.
When we have a positive unit and a negative unit, they add up to zero. • a pair of numbers whose sum is zero, e.g. • used to illustrate addition and subtraction problems. We call that a zero pair.
• used to illustrate addition and subtraction problems. • a pair of numbers whose sum is zero, e.g. • used to illustrate addition and subtraction problems. When we have a positive unit and a negative unit, they add up to zero. We call that a zero pair.
