Abacus Rounding

Content Name

Abacus Rounding

Content Type

Partner Content

Description

Abacus Rounding is a very simple activity to demonstrate and then practice using the Slavonic Abacus to show how 2-digit numbers can be rounded to the nearest 10. It can also be extended, using multiple abacuses, to demonstrate rounding 2 and 3-digit numbers to the nearest 100.

Curriculum

• Country

  England

  Key Stage:

  Key Stage 1, Key Stage 2

  Years:

  Year 2, Year 3, Year 4

  Subjects:

  • Mathematics

  Topics:

  • Number - number and place value

  Programmes of Study:

  • round any number to the nearest 10, 100 or 1,000

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