Remember when we subtract the number always gets smaller; we count backwards.
Minus, take-away, less than and subtract all mean the same thing.
Warm Up:
Go on a number hunt around your house. Can you identify the number before the number you find? Remember to find the number before, you must subtract 1.
Watch this subtraction video:
Main Task:
Write down your sums in your jotter and then answer them.
Primary 1
3 – 1 =
6 – 2 =
10 – 3 =
5 – 4 =
6 – 6 =
9 – 0 =
7 – 3 =
10 – 4 =
Extra Challenge:
Can you answer these missing number sums. Remember they are take away sums:
· 7 – ? = 7
· 9 – ? = 6
· 13 – ? = 10
· 10 – ? = 8
· 8 – ? = 0
· 17 – ? = 13
Game to Support Learning:
Play the game below to practise your addition and subtraction.
I hope you are all safe and well and excited to learn from home!
Please take the time to read the letter Miss Ferguson wrote in your home learning pack you got on Friday – this explains how the blog will work and may answer any questions you have at the moment.
I will try and make the lessons as straightforward as possible and ensure any links can be used on tablets/phones as well as desktop computers.
Take this opportunity to enjoy showing the people you live with how clever you are and what you have learned so far in Primary 1. I can’t wait to hear how you all get on.
watch this video clip https://www.youtube.com/watch?v=ndj6D-cWseA Count forwards and backwards to 30. Try starting from a different number each time e.g. start at 19 and count up to 30 or start from 25 and count backwards to 0.
Main Activity:
Starting from 0, write your numbers in order. How far can you get?
Write each row of numbers in order, from smallest to largest.
Primary 1
1. 9 5 3 0
2. 10 9 11 13
3. 7 19 12 2
4. 15 8 11 12
5. 21 11 1 14
6. 26 19 30 20
7. 16 23 10 27
8. 12 17 7 30 25
Extra Challenge:
Make up your own maths problem.
Write down 4 numbers and then order them yourself or get someone else to order them.
Game to support learning:
Play the game below to practise ordering numbers.
Click on ‘ordering’ and then either 1-20 or 1-100.
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