{"id":10929,"date":"2024-05-21T04:59:59","date_gmt":"2024-05-21T04:59:59","guid":{"rendered":"https:\/\/1stclass.deltapublications.in\/?page_id=10929"},"modified":"2025-10-29T08:30:16","modified_gmt":"2025-10-29T08:30:16","slug":"a-11-number-lines-up-to-100","status":"publish","type":"page","link":"https:\/\/1stclass.deltapublications.in\/index.php\/a-11-number-lines-up-to-100\/","title":{"rendered":"A.11 Number lines – up to 100"},"content":{"rendered":"\n

Number lines – up to 100<\/strong><\/h2>\n\n\n\n

Key notes:<\/strong><\/h2>\n\n\n\n

\ud83c\udf1f Key Points: Number Lines \u2013 Up to 100<\/strong> \ud83c\udf1f<\/h3>\n\n\n\n

\ud83d\udd22 What is a Number Line?<\/strong><\/p>\n\n\n\n

\u27a1\ufe0f A number line is a straight line<\/strong> with numbers placed in order from left to right<\/strong>.
\u27a1\ufe0f It helps us count, compare, and add or subtract<\/strong> numbers easily!<\/p>\n\n\n\n

\ud83e\uddee Counting on the Number Line<\/strong><\/p>\n\n\n\n

\ud83d\udc49 Numbers start from 0<\/strong> or 1<\/strong> and go up to 100<\/strong>.
\ud83d\udc49 Each number has its own equal space<\/strong> on the line.
\ud83d\udc49 Moving right \u27a1\ufe0f<\/strong> means counting forward<\/strong> (numbers get bigger).
\ud83d\udc49 Moving left \u2b05\ufe0f<\/strong> means counting backward<\/strong> (numbers get smaller).<\/p>\n\n\n\n

\ud83c\udf08 Example:<\/strong><\/p>\n\n\n\n

\u27a1\ufe0f 0, 1, 2, 3, 4, 5, \u2026 100
\u2795 Move right from 5 to 8 \u2192 numbers increase
\u2796 Move left from 8 to 5 \u2192 numbers decrease<\/p>\n\n\n\n

\ud83d\udca1 Using Number Lines for Addition<\/strong><\/p>\n\n\n\n

\u2728 Example: 4 + 3 = ?
Start at 4<\/strong>, move 3 steps to the right<\/strong> \u2192 You land on 7<\/strong>! \ud83c\udfaf<\/p>\n\n\n\n

\ud83d\udca1 Using Number Lines for Subtraction<\/strong><\/p>\n\n\n\n

\u2728 Example: 9 – 2 = ?
Start at 9<\/strong>, move 2 steps to the left<\/strong> \u2192 You land on 7<\/strong>! \ud83c\udfaf<\/p>\n\n\n\n

\ud83e\udde0 Remember:<\/strong><\/p>\n\n\n\n

\ud83c\udf1f Numbers increase<\/strong> as you go right<\/strong> \u27a1\ufe0f
\ud83c\udf1f Numbers decrease<\/strong> as you go left<\/strong> \u2b05\ufe0f
\ud83c\udf1f Always start counting from 0 or 1<\/strong>.<\/p>\n\n\n\n

\ud83c\udfa8 Fun Tip:<\/strong><\/p>\n\n\n\n

Try drawing your own number line with different colors<\/strong> \ud83c\udfa8 and stickers<\/strong> \ud83c\udf1f for every 10 numbers \u2014
Example:
\ud83d\udd35 0\u201310, \ud83d\udd34 11\u201320, \ud83d\udfe2 21\u201330, \ud83d\udfe1 31\u201340, \u2026 up to \ud83d\udc9c 91\u2013100<\/p>\n\n\n\n

\ud83c\udfc6 Why Number Lines Are Important:<\/strong><\/p>\n\n\n\n

\u2705 Help us understand counting and order<\/strong>
\u2705 Make addition and subtraction<\/strong> easy
\u2705 Build strong number sense<\/strong> \ud83e\udde9<\/p>\n\n\n\n

\n\n\n\n

\u2728 In short:<\/strong><\/p>\n\n\n\n

\u27a1\ufe0f A number line is like a road of numbers!
\u27a1\ufe0f Going right = bigger numbers
\u27a1\ufe0f Going left = smaller numbers \ud83d\ude97\ud83d\udca8<\/p>\n\n\n\n

Learn with an example<\/strong><\/p>\n\n\n\n

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\ud83e\udd64Type the missing number.<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n<\/div><\/div>\n\n\n\n