PRE-TEST Directions: Encircle the letter of the best answer. 1. What do you call the number whose whole number part and the fractional part is separated by a decimal point? A. mixed number C. decimal number B. prime number D. composite number 2. Which of the following is a three-dimensional solid that has six identical square faces. A. cube C. square B. rectangle D. prism 3. Which of the following represents 0.25? A. C. B. D. 1