{"id":1989,"date":"2026-04-29T14:19:48","date_gmt":"2026-04-29T14:19:48","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/product-of-signed-integers\/"},"modified":"2026-04-29T14:19:48","modified_gmt":"2026-04-29T14:19:48","slug":"product-of-signed-integers","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/product-of-signed-integers\/","title":{"rendered":"\u5e26\u7b26\u53f7\u6574\u6570\u7684\u4e58\u79ef"},"content":{"rendered":"<p>\u8ba1\u7b97 (-3) \u00d7 (-4) \u00d7 5 \u7684\u503c\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>-60<\/li>\n<li>60<\/li>\n<li>-12<\/li>\n<li>12<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1024,981,887],"subject":[123],"education_level":[3,4],"class_list":["post-1989","mcq","type-mcq","status-publish","hentry","topic-signed-numbers","topic-integers","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u4e58\u6cd5\u65f6\u540c\u65f6\u8003\u8651\u7b26\u53f7\u4e0e\u7edd\u5bf9\u503c\uff1a(-3) \u00d7 (-4) = +12\uff08\u4e24\u4e2a\u8d1f\u53f7\u76f8\u4e58\u4e3a\u6b63\uff09\uff0c\u7136\u540e 12 \u00d7 5 = 60\uff0c\u6240\u4ee5\u4e58\u79ef\u662f 60\u3002","mcq_options":[{"right":"no","answer":"-60"},{"right":"yes","answer":"60"},{"right":"no","answer":"-12"},{"right":"no","answer":"12"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":1024,"title":"\u5e26\u7b26\u53f7\u6570","slug":"signed-numbers"},{"id":981,"title":"\u6574\u6570","slug":"integers"},{"id":887,"title":"\u7b97\u672f\u4e0e\u6570\u7cfb","slug":"arithmetic-number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/1989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=1989"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=1989"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=1989"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=1989"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=1989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}