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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

# 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
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Intermediate Lesson
Explores how to approximate radicals and pi to the nearest hundredth.
Standard: Math 2
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Independent Practice 1
Contains 20 Approximations of Irrational Numbers problems. The answers can be found below.
Standard: Math 2
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Independent Practice 2
Features another 20 Approximations of Irrational Numbers problems.
Standard: Math 2
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Homework Worksheet
Approximations of Irrational Numbers problems for students to work on at home. Example problems are provided and explained.
Standard: Math 2
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Approximations of Irrational Numbers Quiz
10 Approximations of Irrational Numbers problems. A math scoring matrix is included.
Standard: Math 2
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Answers for the homework and quiz.
Answers for both lessons and both practice sheets.

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