Reducing numbers from their expanded form

Activity type: Interactive Activity

Reducing numbers from their expanded form

Course
Mathematics
Section
Place Value
Outcome
Reducing numbers from their expanded form
Activity Type
Interactive Activity
Activity ID
28082

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United States – Common Core State Standards

• 2.NBT – Number & Operations in Base Ten
• Mathematics

• 2.NBT.3 – Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

• 4.NBT – Number & Operations in Base Ten (Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.)
• Mathematics

• 4.NBT.2 – Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.

Australia – Australian Curriculum

• Number and Algebra
• Number and place value

• ACMNA028 – Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting

New Zealand – National Standards

• 3.NA – Number and algebra
• 3.NA.1 – Apply basic addition facts and knowledge of place value and symmetry to:

• 3.NA.1.a – Combine or partition whole numbers

• 4.NA – Number and algebra
• 4.NA.1 – Apply basic addition and subtraction facts, simple multiplication facts, and knowledge of place value and symmetry to:

• 4.NA.1.a – Combine or partition whole numbers

United Kingdom – National Curriculum

• Year 3 programme of study
• KS2.Y3.N.NPV – Number - number and place value

• Pupils should be taught to: