Approximation (B) WORKSHEET
Suitable for Year groups: Year 7, Year 8
GCSE Tier: Foundation/Higher
Targeting grades: 4-5
Prerequisite knowledge: Rounding to significant figures, four operations, powers and roots
Learning Objective: use approximation through rounding to estimate answers
Approximation (B) WORKSHEET DESCRIPTION
Following Approximation (A), this worksheet provides retrieval practice on multiplying and dividing with decimals in section A.
Section B then provides a table to complete where learners must provide appropriate working out and answers for estimations of calculations, many of which involve finding square roots.
Section C then provides three-worded questions involving estimation.
All worksheets are created by the team of experienced teachers at Cazoom Maths.
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use approximation through rounding to estimate answers