Use place value knowledge to write addition and subtraction equations
I can use place value knowledge to write addition and subtraction equations.
Use place value knowledge to write addition and subtraction equations
I can use place value knowledge to write addition and subtraction equations.
Lesson details
Key learning points
- The language of unitising helps us to use number facts to add and subtract multiples of 10.
- The language of unitising helps us to use number facts to add and subtract multiples of 100.
- Place value equipment supports explanation of the addition and subtraction equations.
Common misconception
Identifying the parts and wholes in a problem or given context.
Use the stem sentences and representations of part-part-whole and bar models to support pupils in identifying the parts and whole.
Keywords
Part - A piece or section of the whole.
Whole - All of a group or number.
Bar model - A way to represent a problem involving parts and whole.
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
130
180
140
190
100
Exit quiz
6 Questions
100 + 70
10 tens and 5 tens
100 + 30
10 tens and 6 tens
10 tens and 2 tens
