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Unit 1 lesson 1 for 6th Grade math.

divide and average method

A method for approximating the square root of a number in which a number is divided by 2 more places than the number in the divisior.


The number by which the dividend is divided.

imaginary number

Numbers that involve the imaginary unit 1 defined as the square root of 1


A whole number or its oppsite

irrational numbers

Number that cannot be expressed in the form a/b where a and b are integers and B not equal to

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