row # 
ALGEBRA PINBALL EXERCISE 


1 
Expressions versus Sentences



2 
Basic Addition Practice



3 
Multiplication



4 
Divisibility



5 
Mixed Basic Add/Subtract/Multiply/Divide Practice



6 
Deciding if a number is a whole number, an integer, etc.



7 
Addition of Signed Numbers



8 
Subtraction of Signed Numbers



9 
Mixed Addition and Subtraction of Signed Numbers



10 
Writing Fractions with a Denominator of 2 in Decimal Form



11 
Average of Two Signed Numbers



12 
Average of Three Signed Numbers



13 
Identifying Place Values



14 
Multiplying by Powers of Ten



15 
Changing Decimals to Fractions



16 
Multiplying and Dividing Decimals by Powers of Ten



17 
Changing Decimals to Percents



18 
Changing Percents to Decimals



19 
Interval and List Notation



20 
Reading Set Notation



21 
Solving Simple Sentences By Inspection



22 
Using Mathematical Conventions



23 
Rewriting Fractions as a Whole Number Plus a Fraction



24 
Locating Fractions on a Number Line



25 
Fractions Involving Zero



26 
Finding Reciprocals



27 
Determining if a Product is Positive or Negative



28 
Multiplying and Dividing Fractions



29 
Practice with the Form a(b/c)



30 
More Practice with the Form a(b/c)



31 
Practice With Multiples



32 
Finding Least Common Multiples



33 
Renaming Fractions with a Specified Denominator



34 
Practice With Factors



35 
Adding and Subtracting Fractions



36 
Divisibility Equivalences



37 
Prime Numbers



38 
Relatively Prime Numbers and Related Concepts



39 
Identifying Inequalities as True or False



40 
Practice with the Phrases "at least" and "at most"



41 
Identifying Inequalities with Variables as True or False



42 
Solving Equations of the form $\,xy = 0$



43 
Recognizing Zero and One



44 
Writing Fractions in Simplest Form



45 
Deciding if a Fraction is a Finite or Infinite Repeating Decimal



46 
Deciding if Numbers are Equal or Approximately Equal



47 
Rounding Decimals to a Specified Number of Places



48 
Classifying Units as Length, Time, Volume, Weight/Mass



49 
Practice with Unit Abbreviations



50 
Practice with Unit Names



51 
Practice with Unit Conversion Information



52 
OneStep Conversions



53 
Practice with Exponents



54 
Practice with Order of Operations



55 
Taking PEMDAS Too Literally: Don't Make This Mistake!



56 
Basic Exponent Practice with Fractions



57 
practice with $x^mx^n = x^{m+n}$



58 
practice with $(x^m)^n = x^{mn}$



59 
practice with $\displaystyle\frac{x^m}{x^n} = x^{mn}$



60 
practice with $\displaystyle x^{p} = \frac{1}{x^p}$



61 
onestep exponent law practice



62 
MultiStep Exponent Law Practice



63 
practice with radicals



64 
approximating radicals



65 
practice with rational exponents



66 
practice with $\,x\,$ and $\,x\,$



67 
practice with products of signed variables



68 
practice with the distributive law



69 
mental math: addition



70 
equal or opposites?



71 
recognizing the patterns $\,x^n\,$ and $\,(x)^n\,$



72 
writing expressions in the form $\,kx^n$



73 
writing more complicated expressions in the form $\,kx^n$



74 
writing quite complicated expressions in the form $\,kx^n$



75 
identifying variable parts and coefficients of terms



76 
combining like terms



77 
simplifying expressions like $\,a(3b2cd)$



78 
basic FOIL



79 
more complicated FOIL



80 
simplifying $\,(a+b)^2\,$ and $\,(a  b)^2$



81 
simplifying expressions like $\,(ab)(c + d  e)$



82 
practice with the mathematical words and, or, and is equivalent to



83 
recognizing products and sums; identifying factors and terms



84 
identifying common factors



85 
factoring simple expressions



86 
listing all the factors of a whole number



87 
finding the greatest common factor of 2 or 3 numbers



88 
finding the greatest common factor of variable expressions



89 
factoring out the greatest common factor



90 
solving simple linear equations with integer coefficients



91 
solving more complicated linear equations with integer coefficients



92 
solving linear equations involving fractions



93 
solving linear equations, all mixed up



94 
simplifying basic absolute value expressions



95 
determining the sign (plus or minus) of absolute value expressions



96 
identifying perfect squares



97 
factoring trinomials



98 
identifying quadratic equations



99 
Factoring Trinomials of the Form $\,ax^2 + bx + c\,$



100 
Writing Expressions Involving Percent Increase and Decrease


