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patterns

2 articles tagged patterns.

Quant, Test It

Sequences: Write Out Five Terms Before You Look for a Formula

Sequence questions tempt you to dig for a half-remembered formula. Write five terms on paper instead, spot the pattern and take the point.

Factors, Test It

Remainders: Small Numbers Reveal the Pattern

Remainder questions look like number theory. They aren't. List a few small numbers, spot the pattern, and grab the points in seconds.