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January 29th, 2011, 06:07 PM  #1 
Newbie Joined: Nov 2010 Posts: 21 Thanks: 0  are there any other things to learn in pre algebra??
I'll list the things I learned so far adding fractions subtracting fractions multiplying fractions dividing fractions adding mixed numbers subtracting mixed numbers multiplying mixed numbers dividing mixed numbers improper fraction to mixed number mixed number to improper fraction those are pre algebra topics right? and are there more stuff to learn in pre algebra ?? 
January 29th, 2011, 08:46 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,831 Thanks: 2160 
Yes, and there are many more things. I list some below. The concepts of positive, zero, and negative. How to do arithmetic involving zero or negative numbers. Putting numbers in order (increasing or decreasing). Understanding numbers in relation to a diagram (such as a pie chart). Different ways of writing numbers (including decimals, percentages, and simple powers, such as 3²), and when to use them. Converting between different ways of writing numbers. How to round the result of a calculation. Special terms (such as odd, even, average, integer, rational) applied to numbers, and why they are useful. Simple use of parentheses and brackets. Reallife uses of numbers, such as dates, ages, amounts of money, temperatures. 
January 29th, 2011, 09:13 PM  #3 
Newbie Joined: Nov 2010 Posts: 21 Thanks: 0  Re: are there any other things to learn in pre algebra??
thanks


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