Back to The Number System — Problem 1 · Task Set 37
8.NS Tutor Intake — Irrational Numbers and Rational Approximation
This short check helps your tutor find where to start. Answer each question without help — no calculator unless a problem says otherwise. If you're not sure, give your best try; the goal is to find what to work on together, not to grade you.
Grade 8·8 problems·~12 min·Common Core Math - Grade 8·domain·ns
Work through problems with immediate feedback
A
Concepts
1.
A number is rational if it can be written as a ratio
of two integers with , and irrational
if it cannot. Some square roots are rational and some are not.
Evaluate , the one square root among
that is a rational number. Enter
your answer as a whole number.