Subtraction

["https://cdn.goconqr.com/uploads/multiple_choice_question/image/1567047/desktop_19e05d57-3ea4-484e-9ab8-ea2abfc7045a.png","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1567089/desktop_09a7f2a0-a3b1-42e0-bf65-bb375dd8a7e2.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1567270/desktop_c0c19f93-781f-4937-bc03-b733478fa0bb.jpg","https://cdn.goconqr.com/uploads/multiple_choice_question/image/1567760/desktop_ee38d34c-391b-4546-965e-76f6920763bc.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3408445/desktop_c55ffad6-a657-4e88-957e-0f86acd12352.png","https://cdn.goconqr.com/uploads/quiz_answer/image/3408446/desktop_de33a8a4-9450-45dc-a920-a3dc7cf02ce5.png","https://cdn.goconqr.com/uploads/quiz_answer/image/3408447/desktop_d4decd27-a4b0-40b8-b485-f3adf9242629.png","https://cdn.goconqr.com/uploads/quiz_answer/image/3408448/desktop_72266f5b-91b9-4b20-87cd-6c01381ee0be.png","https://cdn.goconqr.com/uploads/quiz_answer/image/3408586/desktop_600c24de-cb2a-4b37-a415-7d1d43a89c8c.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3408587/desktop_15507742-3d08-4420-b385-b3303151788d.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3408588/desktop_2b5609cb-cfd0-4a92-89ce-5865554b89d6.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3408589/desktop_1372fc90-f904-489b-9c00-07ef5c11ce1b.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3409214/desktop_c53b3e1b-831e-4251-90fa-04e5f4112457.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3409217/desktop_4fc149fa-728b-4f4f-ad0c-62b3f6a925bb.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3409218/desktop_fa3dbf25-f6a0-4a43-820e-e31c3a432183.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3409219/desktop_7857db73-0e90-4a3e-9ce6-b9e33d11c1d8.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3410711/desktop_feffaf66-98df-4338-b917-39882d9ccb31.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3410712/desktop_dfd40112-5d36-4ca0-9fb2-7f00c470ab44.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3410713/desktop_081c1e3e-79da-4b41-ad93-629326166bec.jpg","https://cdn.goconqr.com/uploads/quiz_answer/image/3410714/desktop_909d1642-7d81-4875-87e2-692436887ccd.jpg"]