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Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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Secondary 1 - Number and Algebra

Standard 7.NA.3 - Given a coupon and the sales price, find the original price.

Included Skills:

Percentage

• 3.1 expressing one quantity as a fraction or decimal

• 3.2 expressing one quantity as a percentage of another

• 3.3 comparing two quantities by percentage

• 3.4 percentages greater than 100%

• 3.5 increasing/decreasing a quantity by a given percentage (including concept of percentage point)

• 3.6 finding percentage increase/decrease

• 3.7 reverse percentages

• 3.8 problems involving percentages

• 3.9 Collect examples of percentages from newspapers and magazines and discuss the meaning of percentage in each example.

• 3.10 Examine bills and receipts, ect. to find examples of the uses of percentages, e.g. discount, service charge, GST and other taxes and check the calculated values.

• 3.11 Make connections between percentages and fractions/decimals, e.g. "25% of a quantity is 1/4 of the quantity". "20 % of x is 0.2x".

• 3.12 Discuss misconceptions, e.g. "A is 5% more than B, then B is 5% less than A".

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