Choosing calculation strategies to solve calculations
Choosing calculation strategies to solve calculations
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Lesson details
Key learning points
- In this lesson, we will use various strategies to solve calculations within 20
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3 Questions
Q1.
Which equations match the part, whole models.
4 + 2 = 4 + 1
Q2.
Are these equations balanced?
Yes
Q3.
What could the missing numbers be?
3 and 2
4 and 4
3 Questions
Q1.
Select the strategy which has solved this sum correctly.
B
Q2.
Which tens frame is correct for this sum?
A
Q3.
Which number line solves this sum?
B