{"id":10920,"date":"2024-05-21T04:57:03","date_gmt":"2024-05-21T04:57:03","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=10920"},"modified":"2025-10-29T05:24:24","modified_gmt":"2025-10-29T05:24:24","slug":"a-7-counting-tens-and-ones-up-to-99","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/a-7-counting-tens-and-ones-up-to-99\/","title":{"rendered":"A.7 Counting tens and ones &#8211; up to 99"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-link-color wp-elements-94ec83cfc2717d68ccadfa93d51a17c6\" style=\"color:#00056d;text-transform:uppercase\"><strong>Counting tens and ones &#8211; up to 99<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGv8i7kdFU\/yozxHgqSPWi5KzLoxPFuxA\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGv8i7kdFU&#x2F;yozxHgqSPWi5KzLoxPFuxA&#x2F;watch?utm_content=DAGv8i7kdFU&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">tens and one<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-87982a1885f28362b0345dcf26d18c66\" style=\"color:#74008b\"><strong>Key notes :<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-d9d004aad4bb9dd3c8744f0bfe52b0d5\" style=\"color:#000060\">\ud83d\udd22 <strong>Understanding Place Value<\/strong><\/h4>\n\n\n\n<p>Every number has <strong>two places<\/strong>:<br>\ud83d\udc49 <strong>Tens place<\/strong> and <strong>Ones place<\/strong><\/p>\n\n\n\n<p>Example: In <strong>47<\/strong>,<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>4<\/strong> is in the \u2728tens place\u2728 \u2192 means <strong>4 tens = 40<\/strong><\/li>\n\n\n\n<li><strong>7<\/strong> is in the \ud83d\udcabones place\ud83d\udcab \u2192 means <strong>7 ones = 7<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-5b19287b6cb8f88560ef596c49daa3e0\" style=\"color:#000060\">\ud83e\uddee <strong>Counting by Tens<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Counting by tens means jumping <strong>10 numbers at a time<\/strong> \u27a1\ufe0f<br>\ud83d\udc49 10, 20, 30, 40, 50, 60, 70, 80, 90 \ud83c\udf88<\/li>\n\n\n\n<li>Each step adds one <strong>ten bundle<\/strong> (\ud83c\udf81 of 10 sticks or objects).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-16712fb5fb25b2ba491157da158976e1\" style=\"color:#000060\">\ud83e\udeb5 <strong>Counting by Ones<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Counting by ones means going <strong>one number at a time<\/strong> \u27a1\ufe0f<br>\ud83d\udc49 1, 2, 3, 4, 5, 6, 7, 8, 9 \ud83c\udf1f<\/li>\n\n\n\n<li>Each item is a <strong>single one<\/strong> (like 1 stick, 1 bead, or 1 block).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-433d38d542f5026930de124eee303bba\" style=\"color:#000060\">\ud83e\uddf1 <strong>Making Numbers Using Tens and Ones<\/strong><\/h4>\n\n\n\n<p>Numbers up to 99 are made using <strong>tens and ones<\/strong> blocks.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: <strong>58<\/strong> = 5 tens (\ud83d\udfe6\ud83d\udfe6\ud83d\udfe6\ud83d\udfe6\ud83d\udfe6) + 8 ones (\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5\ud83d\udfe5)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-508074860a2398b481e183a6c6813e95\" style=\"color:#000060\">\ud83c\udfaf <strong>Tens and Ones in Words<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>21<\/strong> \u2192 Two tens and one one<\/li>\n\n\n\n<li><strong>34<\/strong> \u2192 Three tens and four ones<\/li>\n\n\n\n<li><strong>90<\/strong> \u2192 Nine tens and zero ones<br>\ud83d\udde3 Say it as: \u201cTwenty-one\u201d, \u201cThirty-four\u201d, \u201cNinety\u201d<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-a465afbea212d83dfaa34c75b18609e6\" style=\"color:#000060\">\ud83e\udde9 <strong>Using Bundles to Count<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 bundle of ten sticks = <strong>10<\/strong><\/li>\n\n\n\n<li>2 bundles = <strong>20<\/strong>, 3 bundles = <strong>30<\/strong>, \u2026 up to 9 bundles = <strong>90<\/strong><\/li>\n\n\n\n<li>Add <strong>extra single sticks<\/strong> to show ones.<br>Example: \ud83c\udf81\ud83c\udf81\ud83c\udf81 + \ud83c\udf8d\ud83c\udf8d = <strong>32 (3 tens and 2 ones)<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-3e62768c3ebab2c57292e43a7ac2d548\" style=\"color:#000060\">\ud83c\udfa8 <strong>Fun Tip for Students<\/strong><\/h4>\n\n\n\n<p>\ud83d\udca1 Always count <strong>tens first<\/strong>, then <strong>ones<\/strong>!<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Example: In 67, count \ud83d\udc49 <strong>6 tens (60)<\/strong> \u2795 <strong>7 ones (7)<\/strong> = <strong>67<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-2fe678644e9a2478a01572bba70b392a\" style=\"color:#000060\">\ud83e\udde0 <strong>Remember:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udfe8 Tens tell how many <strong>groups of 10<\/strong>.<\/li>\n\n\n\n<li>\ud83d\udfe9 Ones tell how many <strong>single units<\/strong>.<\/li>\n\n\n\n<li>Together they make numbers <strong>up to 99<\/strong>! \ud83c\udf89<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-large-font-size wp-elements-3fefd20f8ce119a518e5f53333ab5486\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#6becbf\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Count&nbsp;the&nbsp;dots:<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"76\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image.png\" alt=\"\" class=\"wp-image-18295\" style=\"width:368px;height:auto\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image.png 640w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-300x36.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-a27582cc337b2c9bfd78a499817d4faf\" style=\"color:#7c1212\">Then&nbsp;fill in the missing&nbsp;numbers:<\/p>\n\n\n\n<p class=\"has-primary-color has-text-color has-link-color wp-elements-4595f307f6bb388c5a9e2cf093802871\">&nbsp;____ tens +&nbsp;____ones =&nbsp;10<\/p>\n<\/div><\/div>\n\n\n\n<p>Count&nbsp;the&nbsp;tens.<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"76\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image.png\" alt=\"\" class=\"wp-image-18295\" style=\"width:366px;height:auto\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image.png 640w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-300x36.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p>There&nbsp;is&nbsp;1&nbsp;ten.<\/p>\n\n\n\n<p>Count&nbsp;the&nbsp;ones.<\/p>\n\n\n\n<p>There&nbsp;are&nbsp;0&nbsp;ones.<\/p>\n\n\n\n<p>Write&nbsp;the tens, then the&nbsp;ones:<\/p>\n\n\n\n<p>1&nbsp;ten +&nbsp;0&nbsp;ones =&nbsp;10<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#fd77db\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Count&nbsp;the&nbsp;dots:<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"362\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-1.png\" alt=\"\" class=\"wp-image-18296\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-1.png 1023w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-1-300x106.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-1-768x272.png 768w\" sizes=\"auto, (max-width: 1023px) 100vw, 1023px\" \/><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-e1944c77fb3b38545f35c7ab0bec3bd5\" style=\"color:#851111\">Then&nbsp;fill in the missing&nbsp;numbers:<\/p>\n\n\n\n<p>&nbsp;_____ tens +&nbsp;_____ones =&nbsp;28<\/p>\n<\/div><\/div>\n\n\n\n<p>Count&nbsp;the tens. These are the&nbsp;tens:<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"158\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-2.png\" alt=\"\" class=\"wp-image-18297\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-2.png 631w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-2-300x75.png 300w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><\/figure>\n\n\n\n<p>There&nbsp;are&nbsp;2&nbsp;tens.<\/p>\n\n\n\n<p>Count&nbsp;the ones. These are the&nbsp;ones:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"88\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-3.png\" alt=\"\" class=\"wp-image-18298\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-3.png 788w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-3-300x34.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2025\/07\/image-3-768x86.png 768w\" sizes=\"auto, (max-width: 788px) 100vw, 788px\" \/><\/figure>\n\n\n\n<p>There&nbsp;are&nbsp;8&nbsp;ones.<\/p>\n\n\n\n<p>Write&nbsp;the tens, then the&nbsp;ones:<\/p>\n\n\n\n<p>2&nbsp;tens +&nbsp;8&nbsp;ones =&nbsp;28<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-de9e97447719430221d5ffbb0cb6d2aa\" style=\"color:#d90000\">Let&#8217;s practice!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/75611\/260\/190\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-2-214-6.png\" alt=\"\" class=\"wp-image-11451\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-2-214-6.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-2-214-6-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-2-214-6-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-2-214-6-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/75639\/714\/411\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-1-1-217-6.png\" alt=\"\" class=\"wp-image-11452\" srcset=\"https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-1-1-217-6.png 500w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-1-1-217-6-300x300.png 300w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-1-1-217-6-150x150.png 150w, https:\/\/1stclass.deltapublications.in\/wp-content\/uploads\/2024\/05\/Worksheet-1-1-1-217-6-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Counting tens and ones &#8211; up to 99 tens and one by Delta publications Key notes : \ud83d\udd22 Understanding Place Value Every number has two places:\ud83d\udc49 Tens place and Ones place Example: In 47, \ud83e\uddee Counting by Tens \ud83e\udeb5 Counting by Ones \ud83e\uddf1 Making Numbers Using Tens and Ones Numbers up to 99 are made<a class=\"more-link\" href=\"https:\/\/1stclass.deltapublications.in\/index.php\/a-7-counting-tens-and-ones-up-to-99\/\">Continue reading <span class=\"screen-reader-text\">&#8220;A.7 Counting tens and ones &#8211; up to 99&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-10920","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/10920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=10920"}],"version-history":[{"count":23,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/10920\/revisions"}],"predecessor-version":[{"id":19305,"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/10920\/revisions\/19305"}],"wp:attachment":[{"href":"https:\/\/1stclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=10920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}