Rational, Irrational, Square Root, and Cube Root Review

Vocabulary Place match each word with it's definition. Irrational Decimal that goes on forever and cannot be written as a fraction Rational Number that can be written as a fraction. Integer Whole number; Not a fraction Real Numbers Rational and Irrational Numbers 0.121221222.... Rational Irrational Square root of 196 Rational Irrational Cube root of 2 Rational Irrational Created by Camtasia Studio 8 Watch this short Big Ideas video, and then you will try a couple on your own. Estimate the square root of 71 8.1 8.4 8.6 8.8 Which integer is closer to square root of 8? 2 3 4 8 Estimate the square root of 24. 4.1 5.1 4.9 4.8 4.6 Which is greater? 4 1 square root of 23 The volume of a cube is 343 cubic centimeters. What is the length of each edge of the cube? 18.5 cm 7 cm 57 cm 49 cm The area of a square is 81 square inches. What is the perimeter of the square? 9 in. 18 in. 36 in. 20 in.