Maths Revision

7 cards

My flash cards are for maths i need to study to get better at maths.


 
  
Created May 28, 2012
by
laurenthompson1

 

 
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  Side A   Side B
1
what is 2 x x written like?
 
2x
2
what is another way of saying divide in algebra
 
Quotient
3
Do you always have to use the x sign in algebra
 
No
4
A number x is multiplied by itself and then doubled.
 
x × x × 2 = x2    × 2 = 2x2
5
A number x is squared and then multiplied by the square of a second number, y.
 
    x2    × y2    = x2y2
6
Joan has a pencil case that contains x pencils. she has three other pencils. how many pencils...
 
3+x
7
Theresa takes 5 chocolates from a box with a large number of chocolates in it. How many chocolates...
 
Let z be the number of chocolates in the box. Theresa removes 5 chocolates, so there are z...

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