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Grade 6 math · E.5 · Expressions

Evaluate expressions with decimal values

Put the decimal in place of the letter and work in the usual order.

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See worked examples
  1. Evaluate 3t + 8 when t = 4.3.

    Answer: 20.9

  2. Evaluate 3n + 7 when n = 4.8.

    Answer: 21.4

  3. Evaluate 4x + 5 when x = 1.7.

    Answer: 11.8

Tip: Put the decimal in place of the letter and work in the usual order.

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