A number which is a multiple of two, which ends in 0, 2, 4, 6, or 8. 0 is not even or odd.

Example: 734 is even as it ends in a 4.

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Work out the value to. The answer should be just a number.

Example:Â Evaluate 2^{5} .Â

ðŸ”‘ Key Evaluate Topics: Indices

Work out an approximate value to a calculation by rounding the numbers in the calculation to 1 significant figure.

Example: Estimate 23.56 x 5.6

ðŸ”‘ Key Estimate Topics: Estimation

All sides the same length.

Example: An equilateral triangle has all three sides the same.

ðŸ”‘ Key Equilateral Topics: Angles in Triangles

The lines on a 3D shape where two faces meet.

Example: A square has 12 edges.Â

ðŸ”‘ Key Edge Topics: Properties of 3D Shapes