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Marvelous Maths

This blog page is all about Maths! There will be challenges, updates on Mathletics and a chance to get blogging about all things Maths!

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Problem time...

21/5/2015

4 Comments

 
Using the numbers 1, 2, 3 and 4 see if you can make all the numbers from 1 to 20. Sounds easy? The only problem is you have to use 1, 2, 3 and 4 EVERY time. Here are some examples to get you started:


1 + 2+ 3 + 4 = 10


1 x 2 + 3 + 4 = 9


You can use addition, subtraction multiplication and division.


Post your solutions in this blog. Let's see if we can make all 20 numbers.
4 Comments
Hafsa Omar
24/5/2015 10:17:50 am

2+3×1×4=20

Reply
Madiha
26/5/2015 02:20:24 am

2-1=1
3-1=2
4-1=3
3+2-1=4
3+2=5
3x2=6
3x2+1=7
3x2+2=8
3x3=9
3x2+4=10
3x2+4+1=11
3x4=12
3x4+1=13
3x3+4+1=14
2+3=5x3=15
4x4=16
4x4+1=17
4x4+2=18
4x4+3=19
4+4+2x2=20

Reply
Safwa Patel class 5cb
16/6/2015 09:10:00 am

2 +3x1x4=20

Reply
Mrs Walker
30/6/2015 07:45:53 am

WOW!!! We clearly have some fantastic mathematicians at Pikes Lane!!! Should I be worried about my job????????

Reply

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    My name is Mr Plowman and I think that Maths is fantastic!!! I love learning about Maths, I love teaching Maths... I just love everything to do with Maths!

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