{"id":1171,"date":"2021-09-17T17:19:00","date_gmt":"2021-09-17T21:19:00","guid":{"rendered":"http:\/\/mathfun4kids.com\/mlog\/?p=1171"},"modified":"2024-10-25T11:51:36","modified_gmt":"2024-10-25T15:51:36","slug":"math-olympiad-for-3rd-grade-2","status":"publish","type":"post","link":"https:\/\/mathfun4kids.com\/mlog\/?p=1171","title":{"rendered":"Math Olympiad for 3rd Grade &#8211; 2"},"content":{"rendered":"\n<ol id=\"block-ecf47e66-dfbc-43ac-82e2-c5f4fc5b3122\"><li>The total number of 2-digit positive integers with the ten-digit greater than the unit-digit is __________.<\/li><li>The sum of 20 consecutive natural numbers is 2010. The smallest one is __________ and the largest one is __________.<\/li><li>The following are rows of equations: $$4+2=6$$ $$5+8=13$$ $$6+14=20$$ $$7+20=27$$$$&#8230;&#8230;$$ The equation of the 99th row is __________.<\/li><li>To cut a pizza into 11 pieces, the minimum number of straight cut required with a knife is __________.<\/li><li>You are required to subtract 285 from 3000, add 282 to it; then subtract 285 and add 282 again; repeat the process until the number become 0. The number of subtractions performed is __________.<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>The total number of 2-digit positive integers with the ten-digit greater than the unit-digit is __________. The sum of 20 consecutive natural numbers is 2010. The smallest one is __________ and the largest one is __________. The following are rows &hellip; <a href=\"https:\/\/mathfun4kids.com\/mlog\/?p=1171\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[18,11],"tags":[],"_links":{"self":[{"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/posts\/1171"}],"collection":[{"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1171"}],"version-history":[{"count":1,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/posts\/1171\/revisions"}],"predecessor-version":[{"id":1172,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=\/wp\/v2\/posts\/1171\/revisions\/1172"}],"wp:attachment":[{"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathfun4kids.com\/mlog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}