B. 6 Multiple Choice: Write the letter of your answer on a separate answer sheet. 1) Find the difference of -7 - (-1). A. -6 C. -8 D. 8 2) What is the product of -10 and 4? A. 14 B.-14 C. -40 D. 40 3) Find the product of (-4)(-12). A. 8 B. 16 C. 42 D. 48 4) Linda's initial deposit in her new bank account was Php 5 000. After a day, that was Tuesday, she deposited Php 4 000. She withdraws Php 3 500 on Wednesday, withdraw Php 1 000 on Thursday, and deposited Php 3 500 on Friday. How much was her balance in the weekend? A. Php 3 000 B. Php 7 000 C. Php 8 000 D. Php 17 000 5) During summer, Kristina weighed 63kg. When she came back to school, she realized that she lost 3kg. After a month, she lost again another 3kg. What was her weight after a month of schooling? A. 47kg B. 50kg C. 55kg D. 57kg​