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GCSE Chemistry · key term
A calculation in which the result of one operation is used in a later operation.
Used by OCR
Specification CM2.1i, CM5.1iv · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
A calculation that uses several linked stages, with the output from one stage becoming the input to the next.
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
A calculation in which the result of one mathematical operation is used in a later operation.
Keep unrounded calculator values during a multistep calculation and round only the final answer as instructed.
Carry unrounded values through a multistep calculation and round only the final answer, unless the question directs otherwise.
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