Choosing calculation strategies to solve calculations

Choosing calculation strategies to solve calculations

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Lesson details

Key learning points

  1. In this lesson, we will use various strategies to solve calculations within 20

Licence

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3 Questions

Q1.
Which equations match the part, whole models.
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Correct answer: 4 + 1 = 5 + 0
4 + 2 = 4 + 1
Q2.
Are these equations balanced?
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Correct answer: No
Yes
Q3.
What could the missing numbers be?
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3 and 2
Correct answer: 3 and 4
4 and 4

3 Questions

Q1.
Select the strategy which has solved this sum correctly.
An image in a quiz
Correct answer: A
B
Q2.
Which tens frame is correct for this sum?
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A
Correct answer: B
Q3.
Which number line solves this sum?
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Correct answer: A
B

Lesson appears in

UnitMaths / Exploring calculation strategies within 20