Post Assessment Read carefully and understand each item. Choose the letter of the correct answer. Write your answers in your answer sheet. 1. Which of the following is correct? a 87 = 8x7 b. 87 = 7x7x7x7x7x7x7x7 c. 87= 8 X 8 X 8x8x8x8 x 8 d. 87 = 8x7x8x7x 8 x 7 2. What is 4 x 4x4x4x4x4 in exponential form? b. 64 c. 4 096 d. 46 a. 43 3. What is the value of 232°? a. 1 b. O c. 232 d. 23 4. Twelve squared is equal to a. 144. b. 24. c. 48. d. 122. 5. In the expression, 144, the number 14 is known as the a. power b. base c. exponent d. integer 6. What is the value of 61? a. 1 b. O C.6 d. 61 7. Divide 610 by 68. What is the result? a. 1296 b. 216 c. 360 d. 36 8. What is the value of N in 34 x 32 = N? a. 729 b. 81 c. 9 d. 6 9. What is the sum of 2370 + 15°? a. 2 b. 3 C. 4 d. 5 10. Evaluate 50 x 42 + 23 a. 20 b. 24 C. 28 d. 30​