Add and subtract monomials with a degree of 1, and add binomials with a degree of 1 that involve integers, using tools
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Add 4n+3n.
📘 Worked solution
✓Combine the coefficients: 4+3=7, so 4n+3n=7n.
And one from the hard end
Simplify −4n+2n−n.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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