Math Unit 1 Test
 1. Is 24 an even or an odd number?A) OddB) Even2. Which of the following is an odd number?A) 12B) 13C) 126D) 43. The factors of 24 are...A) 1, 2, 3, 4, 5, 6, 10, 12, 24B) 2, 4, 6, 8, 10, 12, 14, 24C) 1, 2, 3, 4, 6, 8, 12, 24D) 1, 2, 3, 4, 5, 6, 10, 12, 244. Which of the following numbers is NOT a prime number?A) 5B) 2C) 3D) 45. The prime factorization of 24 is...A) 2 * 2 * 6B) 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2C) 2 * 2 * 2 * 3D) 2 * 126. 72 =A) 14B) 72C) 49D) 97. 92 =A) 92B) 11C) 81D) 188. 62 =A) 36B) 8C) 62D) 129. 52 =A) 52B) 10C) 25D) 710. 102 =A) 12B) 20C) 102D) 10011. 82 =A) 8 + 8B) 16C) 8 * 8D) 8812. Which number is a composite number?A) 25B) 31C) 13D) 513. A prime number always...A) is divisible by 3B) has only two factorsC) is a square numberD) is an odd number14. Which of the following statements is true about even numbers?A) they can never be divisible by 3B) they are always square numbersC) they always have the number 2 as a factorD) they are never prime numbers15. The number 1 is...A) Both Prime and CompositeB) CompositeC) Neither Prime nor CompositeD) Prime16. One of the factors of 22 is...A) 4B) 3C) 12D) 1117. How many factors does the number 23 have?A) 4B) 6C) 2D) 818. How many factors does the number 9 have?A) 3B) 4C) 5D) 219. A composite number always...A) is not divisible by 3B) is an even numberC) is a square numberD) has more than two factors20. Which number is NOT a factor of 26?A) 3B) 2C) 1D) 13
Students who took this test also took :

Created with That Quiz — the site for test creation and grading in math and other subjects.