Form 12: Evaluating Algebraic Expressions Exercise

Form 12: Evaluating Algebraic Expressions

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Form 12: Evaluating Algebraic Expressions

Substitute rational numbers into algebraic expressions to evaluate their values. Practice combining like terms with addition and subtraction.

Questions

  1. MultiChoice

    Evaluate x + y when x = -2.5 and y = -1.8

  2. MultiChoice

    Evaluate x - y when x = -4/5 and y = 1/5

  3. MultiChoice

    Evaluate a + b when a = 3.2 and b = -7.5

  4. MultiChoice

    Evaluate a - b when a = -1/3 and b = -5/6

  5. MultiChoice

    Evaluate -x + y when x = 3.5 and y = -2.1

  6. MultiChoice

    Evaluate m - n when m = -6.2 and n = -6.2

  7. MultiChoice

    Evaluate x + y - z when x = -1.5, y = 4.5, and z = 2.0

  8. MultiChoice

    Evaluate p + q when p = -3 1/2 and q = 1 3/4

  9. MultiChoice

    Evaluate p - q when p = -2.4 and q = 5.8

  10. MultiChoice

    Evaluate -a - b when a = -4.5 and b = 2.3

  11. MultiChoice

    Evaluate x + y when x = -5/8 and y = -3/4

  12. MultiChoice

    Evaluate x - y + z when x = -2, y = -5, and z = -4