Year 1
To explore addition and subtraction (Part 1)
Year 1
To explore addition and subtraction (Part 1)
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Lesson details
Key learning points
- In this lesson, we will use addition and subtraction strategies to solve equations.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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3 Questions
Q1.
Does the part-whole model match the word problem? Select yes or no below.
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707166478%2Fpz6tdsgi1kyarukzyjeo.png&w=1080&q=75)
No
Q2.
What is the missing number in the part-whole model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707166480%2Fqrknwuvypdettpizljtg.png&w=1080&q=75)
28
Q3.
Which equation matches the word problem and part-whole model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707166482%2Fpdmeq5ilzod4iykkazvo.png&w=1080&q=75)
20 + 20 = 40
3 Questions
Q1.
What is another way of writing this addition sentence?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165666%2Fhnz1wu9rbikq1tyvi8vz.png&w=750&q=75)
19 + 4 = 15
Q2.
Choose another way of writing this equation.
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165669%2Fxfg93ysqqj0rhoica9ny.png&w=750&q=75)
8 = 12 + 4
Q3.
Is the bottom equation correct? Select yes or no.
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165671%2Fodgpn77jgwhmxluebqnt.png&w=828&q=75)
Yes