{"id":3074,"date":"2018-04-21T10:00:55","date_gmt":"2018-04-21T06:00:55","guid":{"rendered":"https:\/\/iqclub.com\/blog\/?p=3074"},"modified":"2018-04-23T14:48:17","modified_gmt":"2018-04-23T10:48:17","slug":"how-to-divide-by-5-quickly","status":"publish","type":"post","link":"https:\/\/iqclub.com\/blog\/2018\/04\/how-to-divide-by-5-quickly\/","title":{"rendered":"How to divide by 5 quickly?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">They say: &#8220;Mathematics is the gymnastics of the mind.&#8221; Truly, the right words. Calculations made in the mind, without a calculator, a pencil and other &#8220;improvised tools&#8221;, perfectly develop the brain. In addition, you gain confidence in that, in the event of unforeseen circumstances, you will calmly manage yourself.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A few dozen years ago in schools there was such a subject &#8211; &#8220;<\/span> <span style=\"font-weight: 400;\">mental arithmetics&#8221;, in the classroom students learned to calculate in the mind &#8211; multiply, divide, add and subtract numbers., we all know from our own experience that it is much more difficult to divide in the mind than, for example, multiplying. In order to divide orally, one must know the technique of contracted division and, naturally, the multiplication table. For example, there is a way that will help your child learn how to divide by 5 quickly.<\/span><\/p>\n<p><b>How it&#8217;s done?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The method of rapid division by 5 is very simple. Naturally, he implies that the child knows the multiplication table &#8220;inside out.&#8221; For example, we will not take numbers that are in the multiplication table, and your pupil remembers them well. Let&#8217;s take something more complicated. For example:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">165<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">238<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">482<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">1026<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">As we recall, multiplying is easier than dividing. And multiply by 2 &#8211; virtually within the power of all students. So, to quickly divide any number by 5, it must first be multiplied by 2! What will result from multiplication is almost the answer to the question: &#8220;How much will it be if you divide the number by 5?&#8221; It is only necessary to separate the last digit in the number of the work by a comma.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let&#8217;s check.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">We take the number 165, multiply it by 2, we get 330 as a result, we get the last digit, that is, zero, and we get the number 33. It is this number that is the result of dividing the number 165 by 5. It&#8217;s that simple, you can check on the calculator.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Shall we continue.<\/span><\/p>  <section class=\"mtry limiter\">\r\n                <div class=\"mtry__title\">\r\n                Try IQClub for free               <\/div>\r\n                <div class=\"mtry-btns\">\r\n\r\n                    <a href=\"\/signup?from=blog\" class=\"customBtn customBtn--large customBtn--green customBtn--has-shadow customBtn--upper-case\">\r\n                    Sign Up for Free                  <\/a>\r\n              <\/a>\r\n                    \r\n                \r\n                <\/div>\r\n            <\/section>   <\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">238\u04452 = 476.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">47,6<\/span><\/p>\n<p><span style=\"font-weight: 400;\">238:5 = 47,6.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">482\u04452 = 964.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">96,4<\/span><\/p>\n<p><span style=\"font-weight: 400;\">482:5 = 96,4.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">1026\u04452 = 2052.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">205,2<\/span><\/p>\n<p><span style=\"font-weight: 400;\">1026:5 = 205,2.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">the simple stroke of a genius.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">One more thing. If we are already talking about a mental arithmetics, then it is necessary to train the memory for such calculations: it is necessary to keep all the calculation in mind.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">By the way, if your student has a well-developed visual memory, he can try to mentally divide &#8220;into a column.&#8221; This method is not as &#8220;fast&#8221; as the previous one, but it can be used as an option.<\/span><\/p>\n<p><b>IQClub will help to improve counting skills <\/b><\/p>\n<p><span style=\"font-weight: 400;\">Develop counting skills, improve memory, attention, thinking, expand the horizon of your child the IQClub Internet service will help. A team of professionals, which included scientists, programmers, designers, educators, psychologists, developed special, very exciting games for children. Taking into account their age, the load in the educational programs is calculated.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Game developers have taken care that they do not contain advertising and paid content. Interactive educating, no doubt, will interest the modern child. His leisure will be interesting and, most importantly, useful. And parents can control the learning process online.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">How to use the services of IQClub service?<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Register in the system.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Your child is going through a simple but entertaining test.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">A special algorithm evaluates the abilities of your baby.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">An individual educational program is formed for your child.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">That\u2019s all! You can do it anywhere, where there is access to the Internet. Developing games on the site are designed for children from 3 to 14 years. 13 thousand parents already cooperate with the new IQClub Internet service, which has in its range more than 90 useful games.<\/span><\/p>\n<p>.<\/p>\n  <section class=\"landfirst landfirst--yellow\">\r\n<div class=\"landfirst-wrapper limiter\">\r\n<img decoding=\"async\" src=\"\/assets\/img\/pics\/archer.svg?b36f19\" alt=\"archer\" class=\"landfirst__illstr\">\r\n<div class=\"landfirst__title\">\r\nTry IQClub for free  \r\n<\/div>\r\n<div class=\"landfirst__subtitle\">\r\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\"><path d=\"M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.285z\"\/><\/svg>  No-Ads \r\n<br><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\"><path d=\"M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.285z\"\/><\/svg> Makes learning fun \r\n<br><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\"><path d=\"M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.285z\"\/><\/svg>\r\n Entertaining & Scientific Games<\/div>\r\n<a href=\"\/signup?from=blog\" class=\"customBtn customBtn--large customBtn--green customBtn--drop-shadow landfirst__btn\">\r\nSign Up for Free\r\n<\/a>\r\n<\/div>\r\n<\/section>  ","protected":false},"excerpt":{"rendered":"<p>They say: &#8220;Mathematics is the gymnastics of the mind.&#8221; Truly, the right words. Calculations made in the mind, without a calculator, a pencil and other &#8220;improvised tools&#8221;, perfectly develop the brain. In addition, you gain confidence in that, in the event of unforeseen circumstances, you will calmly manage yourself. A few dozen years ago in [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":3075,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3074","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-articles"],"_links":{"self":[{"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/posts\/3074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/comments?post=3074"}],"version-history":[{"count":3,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/posts\/3074\/revisions"}],"predecessor-version":[{"id":3371,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/posts\/3074\/revisions\/3371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/media\/3075"}],"wp:attachment":[{"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/media?parent=3074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/categories?post=3074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iqclub.com\/blog\/wp-json\/wp\/v2\/tags?post=3074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}