Author Archives: vinaire

I am originally from India. I am settled in United States since 1969. I love mathematics, philosophy and clarity in thinking.

Some Old Books

July 28, 2017 – 8:40 PM
bk05ray1866

ARITHMETIC

1885 Ray’s Practical Arithmetic

1893 Dubb’s Arithmetical Problems

ALGEBRA

1896 Elementary Algebra

GEOMETRY

1913 Wentworth Smith

1903 Euclid (S L Loney)

COORDINATE GEOMETRY

1936 Coordinate Geometry (S L Loney)

TRIGNOMETERY

1915 Plane Trigonometry (S L Loney)

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Math Online Materials

July 28, 2017 – 8:27 PM

olwebslider2

Paul’s Online Math Notes

Math Pages

ALGEBRA

Algebra Cheat Sheet

Preliminaries

Solving Equations and Inequalities

Graphing and Functions

Common Graphs

Polynomial Functions

Exponential and Logarithm Functions

Systems of Equations

TRIGNOMETRY

Trig Cheat Sheet

Trigonometry Index

Algebra/Trig Review

CALCULUS

Calculus Cheat Sheet

Volumes by Cylindrical Shells

Calculus I

[Practice Problems] [Assignment Problems]

Calculus II

[Practice Problems] [Assignment Problems]

Calculus III

[Practice Problems] [Assignment Problems]

Differential Equations

HMC Online Tutorials

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Practice Problems

July 28, 2017 – 8:23 PM

practice-problems-solving-cfa-exam-1

Practice Problems

There are hundreds of sets of excellent practice problems in MATHDEN below.

SET1001 / Solutions

SET1002 / Solutions

SET1003 / Solutions

SET1004 / Solutions

SET1005 / Solutions

SET1006 / Solutions

SET1007 / Solutions

SET1008 / Solutions

SET1009 / Solutions

SET1010 / Solutions

SET1011 / Solutions

SET1012 / Solutions

SET1013 / Solutions

SET1014 / Solutions

MATHDEN (User ID: guest; Password: guest)

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PSAT & SAT Review

July 28, 2017 – 8:19 PM
19589804-mmmain

PSAT & SAT Review

PSAT 1: Diagnostics 1

PSAT 2: Diagnostics 2

PSAT 3: Algebra

PSAT 4: Equation

PSAT 5: Inequalities

PSAT 6: Geometry

PSAT 7: Fractions

PSAT 8: Percentage

PSAT 9: Averages

PSAT 10: Rates

PSAT 11: Ratio

PSAT 12: Work

PSAT 13: Data Interpretation

PSAT 14: Quantitative Comparison

PSAT 15: Typical Test A

PSAT 16: Typical Test B

PSAT 17: Typical Test C

PSAT 18: Typical Test D

PSAT 19: Typical Test E

PSAT 20: Typical Test F

PSAT 21: Typical Test G

PSAT 22: Typical Test H

PSAT 23: Typical Test I

PSAT 24: Typical Test J

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Word Problem Review

July 28, 2017 – 8:12 PM

problem-solving-assessment

Arithmetic Word Problems

Exercise: Integer Problems from Dubb

Exercise: Arithmetic Expression Problems from Dubbs

Algebra Word Problems

Chapter 1: Simple Equation Problems

Chapter 2: Percent Problems

Chapter 3: Advanced Level Age Problems

Chapter 4: Mixing Problems

Chapter 5: Measurement (Ratio) Problems

Chapter 6: Rate Problems

Chapter 7: Statistics & Probability

Chapter 8: Geometry Problems

Chapter 9: Review of Equations

Answers to Practice Problems

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