Year 2
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?
34
45
53
Q2.
What is the greatest odd 2-digit number you can make from these number cards?
21
24
42
Q3.
What is the smallest odd 2-digit number you can make from these number cards?
56
65
95
Q4.
What is the smallest even 2-digit number you can make from these number cards?
27
72
78
Q5.
Can you make an even number with these digit cards?
Yes
5 Questions
Q1.
What equation does this part whole model represent?
43 = 20 + 23
43 = 3 + 13
43 = 40 + 3
Q2.
How many more tens do I need to add to 20 to make 100?
7 tens
70 tens
80 tens
Q3.
Are these numbers in increasing or decreasing order?
Decreasing
Q4.
Are these representations in increasing or decreasing order?
Increasing
Q5.
Are these representations in increasing or decreasing order?
Decreasing