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Know that there are numbers that are not rational, and approximate them by rational numbers.


8.NS.A.1 Know that numbers that are not rational are called irrational. Understand informally that every...
8.NS.A.2 Use rational approximations of irrational numbers to compare the size of irrational numbers,...

Tasks aligned to this cluster

Estimating Square Roots
Calculating the square root of 2
Calculating and Rounding Numbers
Approximating pi