Decimal Detective
Three types of decimal challenge. Can you crack every case?

The Line-Up

Five decimal suspects. Drag them into order, smallest to largest.

Round Up

A decimal is shown. Pick the correct rounded value.

Place It

Tap the number line to place a decimal in the right position.

Session length

Case Closed

Decimals turn up everywhere in secondary maths — measurements, probabilities, coordinates, graphs. Students who are confident with decimals find Year 7 much easier. You just proved you're one of them.

Investigation Complete

Overall

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Line-Up
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Round Up
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Place It
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