Grade 1 Math · Number Sense

Compare and order whole numbers up to and including 50

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.

Start the 30 questions Curriculum: G1-B1.3

Sample: the first question, solved

Which is bigger: 12 or 21?

📘 Worked solution
21.

And one from the hard end

Five numbers are 5, 15, 25, 35, and 45. Which is exactly halfway between the smallest and the largest?

Solution shown after you try it in practice mode.

Work through all 30, easiest to hardest

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