Represent and solve problems involving the addition and subtraction of integers
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
Add (−5)+3.
📘 Worked solution
✓-2.
And one from the hard end
"The temperature starts at 4°C, drops 10 degrees, then rises 3 degrees. What is the final temperature?"
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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