142857 is a cyclic number, the numbers of which always appear in the same order but rotated around when multiplied by any number from 1 to 6. 142857 x 2 = 285714 142857 x 3 = 428571 142857 x 4 = 571428 142857 x 5 = 714285 142857 x 6 = 857142 Source: Dave Pigott

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Approximations of Irrational Numbers Worksheets

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Basic Lesson: Demonstrates how to approximate radicals and pi to the nearest tenth.; Standard: Math 2
Grades: (9-12); View lesson

Intermediate Lesson: Explores how to approximate radicals and pi to the nearest hundredth.; Standard: Math 2
Grades: (9-12); View lesson

Independent Practice 1: Contains 20 Approximations of Irrational Numbers problems. The answers can be found below.; Standard: Math 2
Grades: (9-12); View worksheet

Independent Practice 2: Features another 20 Approximations of Irrational Numbers problems.; Standard: Math 2
Grades: (9-12); View worksheet

Homework Worksheet: Approximations of Irrational Numbers problems for students to work on at home. Example problems are provided and explained.; Standard: Math 2
Grades: (9-12); View homework

Approximations of Irrational Numbers Quiz: 10 Approximations of Irrational Numbers problems. A math scoring matrix is included.; Standard: Math 2
Grades: (9-12); View quiz

Answer Keys: Answers for the homework and quiz.; View answers

Answer Keys: Answers for both lessons and both practice sheets.; View answers

Why is Math the Only True Universal Language?: There are thousands of languages in the world today. Yes, thousands!; View Math Article

Why Solving Puzzles Prepares You For The Real World: Hopefully you don't think that math puzzles are boring or silly because they shouldn't be at all boring or a waste of time.; View Math Article

More Advanced Worksheets: The next level of math skills.; -Evaluation of Expressions
-Linear Quadratic Systems
-Slope of a Line
-Variable Expressions

Remedial Math Worksheets: Skills needed to get to this level.; -Addition in Expressions
-Algebra Word Problems
-Combining Like Terms
-Function Tables