Year 1 maths · E.2 · Shapes and Measurement
Count the sides of flat shapes
Trace around the shape and count each straight side.
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See worked examples
Pia wonders: How many sides does a square have?
Answer: 4
Omar thinks: How many sides does a triangle have?
Answer: 3
Ana asks: How many sides does a triangle have?
Answer: 3
Tip: Trace around the shape and count each straight side.
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- Next in this topic Count the faces of solid shapes Year 1
- Ready for more Compare lengths Year 2
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