Compare, estimate, and measure the mass of objects using a pan balance and non-standard units
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
If a toy car balances against 7 small cubes on a pan balance, what is its mass in terms of those cubes?
📘 Worked solution
✓7 cubes.
And one from the hard end
On a pan balance, the left side stays up in the air and the right side drops down. What does this tell you?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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