Decimals — Knowledge Organiser (Y4-Y6)
One-page reference for KS2 decimals: place value, comparing and ordering, rounding, four operations with decimals, converting fractions to decimals.
Preview
Page count: 5. Print-ready PDF — letter / A4 friendly. Click image to see all pages.
Learning objective
Recall decimal place value, comparison, four operations with decimals, and common decimal-fraction equivalents.
About this resource
- Subject: Math
- Type: Knowledge Organiser
- Grade levels: Grade 4 (ages 9-10, ≈ Year 5), Grade 5 (ages 10-11, ≈ Year 6), Grade 6 (ages 11-12, ≈ Year 7)
- Pages: 5
- Date added: 2026-12-10
- Credit: Qualified primary teacher
Decimals and place value resources
Convenience links if you'd like to look any of these up. We've recommended these books in the resource above.
For teachers
Manipulatives and equipment
- D Decimal squares fraction tiles set
- N Number line 0-10 with decimals display
- P Place value counter set decimals
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