1.0Braintrust Tutorshttps://braintrusttutors.com/esMara Koffmannhttps://braintrusttutors.com/es/author/mara/rich600338<blockquote class="wp-embedded-content" data-secret="7QjG6nki2l"><a href="https://braintrusttutors.com/es/the-importance-of-number-sense/">La importancia del sentido numérico</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://braintrusttutors.com/es/the-importance-of-number-sense/embed/#?secret=7QjG6nki2l" width="600" height="338" title="«The Importance of Number Sense» — Braintrust Tutors" data-secret="7QjG6nki2l" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://braintrusttutors.com/wp-includes/js/wp-embed.min.js </script>https://braintrusttutors.com/wp-content/webpc-passthru.php?src=https://braintrusttutors.com/wp-content/uploads/2022/02/Screen-Shot-2022-02-25-at-4.18.56-PM.png&nocache=11268842We need to know letter sounds and their many combinations in order to be able to read. In the same way, we need to understand numbers and their relationships in order to make sense of math. Number sense refers to a student’s fluency with thinking flexibly about numbers, using a multitude of strategies for problem-solving […]