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5.NBT.3 – Read, write, and compare decimals to thousandths.
5.NBT.3.a – Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
Samples: Decimal Numbers - Expanded Form. Introduction to decimals: Activity 1. Compare and order decimals: Activity 1.
Fractions and decimals
ACMNA079 – Recognise that the place value system can be extended to tenths and hundredths. Make connections between fractions and decimal notation
Samples: Recognizing Naming Hundredths. Introduction to decimals: Activity 1.
7.NA.2 – Apply additive strategies to decimals
Samples: Introduction to decimals: Activity 1. Equivalence between fractions and decimals: Activity 1.
KS2.Y4.N.F – Number - fractions (including decimals)
Pupils should be taught to:
KS2.Y4.N.F.2 – Count up and down in hundredths; recognise that hundredths arise when dividing an object by 100 and dividing tenths by 10
Samples: Recognizing Naming Hundredths. Introduction to decimals: Activity 1. Converting tenths and hundredths to decimals.