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L.O To count in 25s Sc
- I know what digit multiples of 25 end in
- I can use reasoning to show my understanding
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L.O To count in 25s
Key Vocabulary Multiple Digit
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L.O To count in 25s
Starter
Count up in 50s with your talk partner
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L.O To count in 25s
Main
How many 25s are there in 50 How many 25s are there in 100
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L.O To count in 25s
Main
Can you see the pattern 25 50 75 100 125 150 175 200
What digits do 25 end in?
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L.O To count in 25s
Main
Lets count up in 25s using base 10
On your white boards. How many tens and ones do we need to add each time? Can we draw this up to 200
25 50 75
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L.O To count in 25s
Main
going up in 25s going up in 50s
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L.O To count in 25s
Main
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L.O To count in 25s
Main
These numbers are counting up in 25s Can you spot a mistake?
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L.O To count in 25s
Main
Can you spot a mistake here to?
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L.O To count in 25s
Main
http://www.snappymaths.com/counting/sequences/interactive/countin25s/countin25s.htm
Lets see how fast we can count up in our 25s
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L.O To count in 25s
Main
Now you try the worksheet
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L.O To count in 25s
Plenary
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