{"id":74304,"date":"2020-06-22T16:12:46","date_gmt":"2020-06-22T20:12:46","guid":{"rendered":"http:\/\/schools.wrdsb.ca\/athome\/?page_id=74304"},"modified":"2020-06-22T16:12:46","modified_gmt":"2020-06-22T20:12:46","slug":"mystery-number-clues-seven","status":"publish","type":"page","link":"https:\/\/schools.wrdsb.ca\/athome\/learn\/elementary-home\/elementary-2\/math\/math-grades-4-6\/whats-new\/mystery-number-clues-seven\/","title":{"rendered":"Mystery Number Clues Seven"},"content":{"rendered":"<h5>Puzzles and Riddles<\/h5>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-71886 aligncenter\" src=\"http:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920.jpg\" alt=\"Digits from 0 to 9 piled together.\" width=\"600\" height=\"211\" srcset=\"https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920.jpg 1600w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-300x106.jpg 300w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-768x270.jpg 768w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-1024x360.jpg 1024w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-165x58.jpg 165w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-1140x401.jpg 1140w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-945x333.jpg 945w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/05\/pay-1036469_1920-750x264.jpg 750w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/h2>\n<h2>Learning Goals:<\/h2>\n<ul>\n<li>Determine the missing numbers in equations<\/li>\n<li>Develop and apply reasoning skills to make and test math predictions<\/li>\n<li>Communicate mathematical thinking orally and visually<\/li>\n<\/ul>\n<h2>The Challenge:<\/h2>\n<p>I am a mystery 4-digit number.<br \/>\nDiscover what number I am by using the following clues:<\/p>\n<ol>\n<li>I am an even number.<\/li>\n<li>I am less than 3000.<\/li>\n<li>All four of my digits are different.<\/li>\n<li>My tens digit is half of my ones digit.<\/li>\n<li>My hundreds digit times my thousands digit is equal to 5.<\/li>\n<li>My ones digit plus my tens digit is equal to my hundreds digit plus my thousands digit.<\/li>\n<li>The product of all four of my digits is equal to 40.<\/li>\n<li>My thousands digit is 4 less than my hundreds digit.<\/li>\n<li>The sum of all four of my digits is equal to 12.<\/li>\n<\/ol>\n<h3>Can you find the mystery number?<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-74305\" src=\"http:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7.png\" alt=\"Blank spaces for four digits, labelled thousands, hundreds, tens, and ones.\" width=\"400\" height=\"147\" srcset=\"https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7.png 1054w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-300x110.png 300w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-768x283.png 768w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-1024x377.png 1024w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-165x61.png 165w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-945x348.png 945w, https:\/\/schools.wrdsb.ca\/athome\/files\/2020\/06\/MysteryNum7-750x276.png 750w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>Questions and Prompts to Support your Child:<\/h3>\n<ul>\n<li>Which clue did you start with? Why did you use that one first?<\/li>\n<li>Which clue narrowed things down the most? Which was the least specific?<\/li>\n<\/ul>\n<h3>Extensions &amp; Adaptations:<\/h3>\n<ul>\n<li>Create a set of clues that will lead someone to a different decimal number. How can you be sure that your clues will lead them to only one possible solution?<\/li>\n<\/ul>\n<p>Source: <a href=\"https:\/\/solveme.edc.org\/whoami\/\" target=\"_blank\" rel=\"noopener\">Who Am I? Puzzles<\/a> &#8211; Education Development Center<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Can you find the mystery number?<\/p>\n","protected":false},"author":15985,"featured_media":0,"parent":72895,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-74304","page","type-page","status-publish","hentry","category-elementary"],"_links":{"self":[{"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/pages\/74304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/users\/15985"}],"replies":[{"embeddable":true,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/comments?post=74304"}],"version-history":[{"count":0,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/pages\/74304\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/pages\/72895"}],"wp:attachment":[{"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/media?parent=74304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/categories?post=74304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/schools.wrdsb.ca\/athome\/wp-json\/wp\/v2\/tags?post=74304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}