KS3 Number & Ratio · Years 7–9
KS3 Decimals & Rounding
Decimal place value and ordering, multiplying and dividing by powers of 10, the four operations with decimals, rounding to decimal places and significant figures, estimation and FDP conversions. Includes an exam-style decimals test paper with a full mark scheme.
Video lessons
Step-by-step explainers, each with a written guide and worked examples.
Free worksheets
Printable practice sheets with full worked answer keys — free, no sign-up needed.
Ordering Decimals & Place Value — Free KS3 Worksheet
A free, printable KS3 worksheet on ordering and comparing decimals using place value, with a full worked answer key. 16 questions graded easy to hard for Years 7, 8 and 9, including word problems.
Adding & Subtracting Decimals — Free KS3 Worksheet
A free, printable KS3 worksheet on adding and subtracting decimals using the column method, with a full worked answer key. 16 questions graded easy to hard for Years 7, 8 and 9, including word problems.
Multiplying & Dividing Decimals — Free KS3 Worksheet
A free, printable KS3 worksheet on multiplying and dividing decimals, with a full worked answer key. 16 questions graded easy to hard for Years 7, 8 and 9, including word problems.
Rounding Decimals to Decimal Places — Free KS3 Worksheet
A free, printable KS3 worksheet on rounding decimals to 1, 2 and 3 decimal places, with a full worked answer key. 16 questions graded easy to hard for Years 7, 8 and 9 — including the carry and trailing-zero traps.
Test paper
An exam-style decimals & rounding assessment with a full plain-English mark scheme — perfect for revision or a topic check.
KS3 Decimals & Rounding Test Paper with Mark Scheme
A complete end-of-topic KS3 decimals and rounding assessment for Years 7–9. 19 exam-style questions (42 marks) graded from easy to hard, with stretch questions and a full plain-English mark scheme. Print-ready A4 PDF, 10 pages.
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