[{"id":27056,"skill_id":123,"original_question_id":null,"difficulty_id":1,"is_diagnostic":0,"user_id":2,"question":"What is the missing number in the box?<br>$$6.514 = 6 + 0.5 + <input type=\"text\" id=\"input_0\" class=\"fill-blank-input\" placeholder=\"?\" \/>$$","explanation":"Expanded form by place value: 6.514 = 6 + 0.5 + 0.01 + 0.004 = 6 + 0.5 + 0.014. The missing number is 0.014.","question_image":null,"answer0":"0.014","answer0_image":null,"answer1":null,"answer1_image":null,"answer2":null,"answer2_image":null,"answer3":null,"answer3_image":null,"correct_answer":null,"status_id":6,"source":"Raffles 2023 P5 Weighted Assessment 2 Q1","type_id":2,"calculator":null,"created_at":"2026-05-29 13:50:38","qa_status":"ai_generated","qa_reviewer_id":null,"last_qa_editor_id":null,"qa_notes":null,"qa_reviewed_at":null,"published_at":null,"updated_at":"2026-05-29 13:50:38","gamecodes_id":null,"reviewed_by":null,"reviewed_at":null}]