Remainders of Three

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Find the remainder when a large number is divided by 3.

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Johnny’s Rule

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A student has “discovered” a rule for subtracting fractions. Does his method always work? 

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Digital Fractions

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Use the digits 0 – 9 to make the fraction 1/3.

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Mysterious Numbers

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Discover some strange properties about a mysterious number.

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Can You Tell?

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Multiplying, dividing, and then comparing fractions.

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Where is that fraction?

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Look for patterns when multiplying fractions.

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Making Unit Fractions

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Find two fractions that add up to a unit fraction.

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Musical Chairs

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Compare various fractions.

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Let’s Operate on Fractions!

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Using an area model, determine what operation is being performed on these fractions.

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Fractional Parts

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What fractional part of a given figure is shaded?

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