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Exam prep
Periodic table
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Exam practice

Ten questions at a time, marked at once, with a WAEC grade and the right answers. Your teacher’s quizzes are on your class page.

Element symbols

The first 36 elements, both ways: name to symbol and symbol to name. Chemistry and Basic Science.

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Times tables

Multiplication and division up to 12 × 12.

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Mental maths

Adding and taking away two- and three-digit numbers, without a calculator.

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Your class quizzes: Quizzes your teacher set are on each class page

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Element data: Wikipedia, CC BY-SA 3.0: The licence of the element data