Evaluate algebraic expressions that involve rational numbers
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
Evaluate 2n+1.5 when n=3.
📘 Worked solution
✓6+1.5 = 7.5.
And one from the hard end
Evaluate −3.5(2a+b)+2.5(a−b) when a=−2 and c is unused (b=3), showing each step.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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