{"id":1306,"date":"2021-04-23T17:45:28","date_gmt":"2021-04-23T12:15:28","guid":{"rendered":"https:\/\/envisionmathanswerkey.com\/?p=1306"},"modified":"2022-02-25T12:22:17","modified_gmt":"2022-02-25T06:52:17","slug":"envision-math-grade-3-answer-key-topic-2-reteaching","status":"publish","type":"post","link":"https:\/\/envisionmathanswerkey.com\/envision-math-grade-3-answer-key-topic-2-reteaching\/","title":{"rendered":"Envision Math Grade 3 Answer Key Topic 2 Reteaching"},"content":{"rendered":"<h2>Envision Math 3rd Grade Textbook Answer Key Topic 2 Reteaching<\/h2>\n<p><strong>Reteaching<\/strong><\/p>\n<p><strong>Set A, pages 24-25<\/strong><\/p>\n<p>What is the number halfway between 800 and 900?<\/p>\n<p>Use a number line.<br \/>\nFind the number that is the same distance from the beginning number and the ending number.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1307\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-1.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 1\" width=\"390\" height=\"128\" srcset=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-1.png 390w, https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-1-300x98.png 300w\" sizes=\"(max-width: 390px) 100vw, 390px\" \/><br \/>\nThe number that is halfway between 800 and 900 is 850.<\/p>\n<p><strong>Remember<\/strong> to check that your number is the same distance from the beginning number and the ending number on a number line.<\/p>\n<p>Find the number halfway between each pair of numbers.<br \/>\nQuestion 1.<br \/>\n60 and 70<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1308\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-2.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 2\" width=\"335\" height=\"54\" srcset=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-2.png 335w, https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-2-300x48.png 300w\" sizes=\"(max-width: 335px) 100vw, 335px\" \/><br \/>\nAnswer:<\/p>\n<p>Question 2.<br \/>\n2,000 and 3,000<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1309\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-3.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 3\" width=\"330\" height=\"54\" srcset=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-3.png 330w, https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-3-300x49.png 300w\" sizes=\"(max-width: 330px) 100vw, 330px\" \/><br \/>\nAnswer:<\/p>\n<p>Question 3.<br \/>\n900 and 1,000<br \/>\nAnswer:<\/p>\n<p>Question 4.<br \/>\n3,300 and 3,400<br \/>\nAnswer:<\/p>\n<p>Question 5.<br \/>\n860 and 870<br \/>\nAnswer:<\/p>\n<p><strong>Set B, pages 26-28<\/strong><\/p>\n<p>Round 867 to the nearest hundred.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1310\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-4.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 4\" width=\"382\" height=\"89\" srcset=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-4.png 382w, https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-4-300x70.png 300w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><br \/>\nOn the number line, 867 is closer to 900 than to 800.<br \/>\nYou can also use place value.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1311\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-5.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 5\" width=\"112\" height=\"135\" \/><br \/>\nSince 6 &gt; 5, increase the digit in the hundreds place by one. Then change all the digits to the right to zero.<br \/>\nTo the nearest hundred, 867 rounds to 900.<\/p>\n<p><strong>Remember<\/strong> to think of the halfway number when rounding.<\/p>\n<p>Round to the nearest ten.<br \/>\nQuestion 1.<br \/>\n65<br \/>\nAnswer:<\/p>\n<p>Question 2.<br \/>\n813<br \/>\nAnswer:<\/p>\n<p>Question 3.<br \/>\n489<br \/>\nAnswer:<\/p>\n<p>Question 4.<br \/>\n24<br \/>\nAnswer:<\/p>\n<p>Question 5.<br \/>\n78<br \/>\nAnswer:<\/p>\n<p>Question 6.<br \/>\n942<br \/>\nAnswer:<\/p>\n<p>Round to the nearest hundred.<br \/>\nQuestion 7.<br \/>\n229<br \/>\nAnswer:<\/p>\n<p>Question 8.<br \/>\n349<br \/>\nAnswer:<\/p>\n<p>Question 9.<br \/>\n651<br \/>\nAnswer:<\/p>\n<p>Question 10.<br \/>\n856<br \/>\nAnswer:<\/p>\n<p>Question 11.<br \/>\n109<br \/>\nAnswer:<\/p>\n<p>Question 12.<br \/>\n783<br \/>\nAnswer:<\/p>\n<p><strong>Set C, pages 30-31<\/strong><\/p>\n<p>Round 2,613 to the nearest thousand. You can use place value.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1312\" src=\"https:\/\/envisionmathanswerkey.com\/wp-content\/uploads\/2021\/04\/Envision-Math-Grade-3-Answers-Topic-2-Reteaching-6.png\" alt=\"Envision Math Grade 3 Answers Topic 2 Reteaching 6\" width=\"109\" height=\"160\" \/><\/p>\n<ul>\n<li>Find the digit in the rounding place. That digit is 2.<\/li>\n<li>If the next digit to the right is 5 or greater, increase the digit in the rounding place by 1. If the next digit is less than 5, keep the digit in the counding place as it is. Since 6 &gt; 5, increase the 2 to 3.<\/li>\n<li>Change all the digits to the right of the rounding place to zero.<br \/>\nTo the nearest thousand, 2,613 rounds to 3,000.<\/li>\n<\/ul>\n<p><strong>Remember<\/strong> to compare the correct digit to 5 to find if the digit in the rounding place should change.<\/p>\n<p>Round to the nearest thousand.<br \/>\nQuestion 1.<br \/>\n3,817<br \/>\nAnswer:<\/p>\n<p>Question 2.<br \/>\n6,495<br \/>\nAnswer:<\/p>\n<p>Question 3.<br \/>\n8,562<br \/>\nAnswer:<\/p>\n<p>Question 4.<br \/>\n1,709<br \/>\nAnswer:<\/p>\n<p>Question 5.<br \/>\n2,500<br \/>\nAnswer:<\/p>\n<p>Question 6.<br \/>\n7,248<br \/>\nAnswer:<\/p>\n<p>Question 7.<br \/>\n5,692<br \/>\nAnswer:<\/p>\n<p>Question 8.<br \/>\n3,178<br \/>\nAnswer:<\/p>\n<p>Question 9.<br \/>\n9,714<br \/>\nAnswer:<\/p>\n<p>Round to the nearest hundred.<br \/>\nQuestion 10.<br \/>\n2,136<br \/>\nAnswer:<\/p>\n<p>Question 11.<br \/>\n5,624<br \/>\nAnswer:<\/p>\n<p>Question 12.<br \/>\n4,449<br \/>\nAnswer:<\/p>\n<p>Question 13.<br \/>\n7,751<br \/>\nAnswer:<\/p>\n<p>Question 14.<br \/>\n6,275<br \/>\nAnswer:<\/p>\n<p>Question 15.<br \/>\n8,941<br \/>\nAnswer:<\/p>\n<p>Question 16.<br \/>\n4,307<br \/>\nAnswer:<\/p>\n<p>Question 17.<br \/>\n9,768<br \/>\nAnswer:<\/p>\n<p>Question 18.<br \/>\n3,549<br \/>\nAnswer:<\/p>\n<p><strong>Set D, pages 32-33<\/strong><\/p>\n<p>Follow these steps for using Try, Check, and Revise to solve problems.<br \/>\nStep 1: Think to make a reasonable first try.<br \/>\nStep 2: Check using information from the problem.<br \/>\nStep 3: Revise. Use your first try to make a reasonable second try. Check.<br \/>\nStep 4: Continue trying and checking until you find the correct answer.<\/p>\n<p><strong>Remember<\/strong> to check each try.<\/p>\n<p>Use Try, Check, and Revise to solve.<br \/>\nQuestion 1.<br \/>\nMark and Tony have 32 markers. Mark has 2 more markers than Tony. How many markers does each boy have?<br \/>\nAnswer:<\/p>\n<p>Question 2.<br \/>\nThere are 28 players in the soccer club. There are 4 more girls than boys. How many boys are in the soccer club?<br \/>\nAnswer:<\/p>\n<p>Question 3.<br \/>\nJason and Dave have 45 baseball cards together. Jason collected 7 fewer cards than Dave. How many baseball cards does Dave have?<br \/>\nAnswer:<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Envision Math 3rd Grade Textbook Answer Key Topic 2 Reteaching Reteaching Set A, pages 24-25 What is the number halfway between 800 and 900? Use a number line. Find the number that is the same distance from the beginning number and the ending number. The number that is halfway between 800 and 900 is 850. &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/1306"}],"collection":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/comments?post=1306"}],"version-history":[{"count":1,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/1306\/revisions"}],"predecessor-version":[{"id":27070,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/posts\/1306\/revisions\/27070"}],"wp:attachment":[{"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/media?parent=1306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/categories?post=1306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envisionmathanswerkey.com\/wp-json\/wp\/v2\/tags?post=1306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}