Practice solving challenging negative number addition and subtraction problems. Number line models, variables, and absolute value come together to push your knowledge of negative numbers even deeper (maybe even below zero!).

Problem

Match each expression with the correct description.
Description
  • Least value
  • Greatest value
  • Closest to zero
Expression
  • s, plus, r
  • s
  • r, minus, s
Get 5 answers correct in a row