Revisiting numbers within 100
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Lesson details
Key learning points
- In this lesson, we will revisit parts of the unit: Numbers within 100 to explore partitioning 2-digit numbers and comparing and ordering numbers to 100.
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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5 Questions
Q1.
What is the greatest even 2-digit number you can make from these number cards?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707162645%2Fxxa2rnjpxomqe5dpxkms.png&w=640&q=75)
34
45
53
Q2.
What is the greatest odd 2-digit number you can make from these number cards?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707162652%2Ftqw7iwgrshxr24ka0iax.png&w=640&q=75)
21
24
42
Q3.
What is the smallest odd 2-digit number you can make from these number cards?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707162654%2Fzayuzr1doaycg8nxuunp.png&w=640&q=75)
56
65
95
Q4.
What is the smallest even 2-digit number you can make from these number cards?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707162671%2Ffw08hyhuhtzw62ejg0bi.png&w=640&q=75)
27
72
78
Q5.
Can you make an even number with these digit cards?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707162679%2Fo8lkqfhzpbt63l99dzss.png&w=640&q=75)
Yes
5 Questions
Q1.
What equation does this part whole model represent?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165908%2Fcoo5g6uy3syzgb6olcjt.png&w=640&q=75)
43 = 20 + 23
43 = 3 + 13
43 = 40 + 3
Q2.
How many more tens do I need to add to 20 to make 100?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165922%2Fdkvkweszpqewry0yqhtb.png&w=640&q=75)
7 tens
70 tens
80 tens
Q3.
Are these numbers in increasing or decreasing order?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165928%2Fnhq6ci5cy0ixha0e9y97.png&w=1920&q=75)
Decreasing
Q4.
Are these representations in increasing or decreasing order?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165960%2Fcovays77ayqf6g65fg0m.png&w=1200&q=75)
Increasing
Q5.
Are these representations in increasing or decreasing order?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1707165966%2Fejjegdfyvuxfyqwczmnk.png&w=1080&q=75)
Decreasing