Count to 50 by 1s, 2s, 5s, and 10s
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
Count by 1s from 45 to 50.
📘 Worked solution
✓45, 46, 47, 48, 49, 50.
And one from the hard end
Count by 2s from 0 to 20.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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