Partition two-digit numbers into tens and ones using place value resources
I can partition two-digit numbers into tens and ones using place value resources and represent this on part-part-whole models and bar models.
Partition two-digit numbers into tens and ones using place value resources
I can partition two-digit numbers into tens and ones using place value resources and represent this on part-part-whole models and bar models.
Lesson details
Key learning points
- Two-digit numbers can be partitioned into tens and ones.
- The order of the digits tells us their value.
- We can use a Gattegno chart or a place value chart to help us remember what the digits on a two-digit number represent.
Common misconception
Children may not understand the importance of the order of the tens and ones digits in indicating the value of each part of a two-digit number.
Use place value charts, place value arrows and Gattegno charts to reinforce the value of each digit.
Keywords
Partition - To split a whole up into parts.
Combine - To put parts together to make a whole.
Parts - A piece or section of a whole.
Whole - All of something; complete.
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Video
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Starter quiz
6 Questions
38
83
6 tens 7
7 tens 6
Exit quiz
6 Questions
