{"id":201,"date":"2022-04-11T05:15:27","date_gmt":"2022-04-11T05:15:27","guid":{"rendered":"http:\/\/2ndclass.deltapublications.in\/?page_id=201"},"modified":"2025-03-24T09:08:41","modified_gmt":"2025-03-24T09:08:41","slug":"j-2-place-value-tens-and-ones","status":"publish","type":"page","link":"https:\/\/2ndclass.deltapublications.in\/index.php\/j-2-place-value-tens-and-ones\/","title":{"rendered":"J.2 Place value – tens and ones"},"content":{"rendered":"\n

Place value – tens and ones<\/strong><\/h2>\n\n\n\n

key notes:<\/p>\n\n\n\n

Understanding Place Value<\/strong>: <\/p>\n\n\n\n

Place value tells us the value of a digit based on its position in a number. Each place in a number has a different value, such as ones, tens, hundreds, etc.<\/p>\n\n\n\n

Ones Place<\/strong>: <\/p>\n\n\n\n

The digit in the ones place represents the number of single units. For example, in the number 34, the digit 4 is in the ones place, so it represents 4 ones.<\/p>\n\n\n\n

Tens Place<\/strong>: <\/p>\n\n\n\n

The digit in the tens place represents the number of tens. In the number 34, the digit 3 is in the tens place, so it represents 3 tens or 30.<\/p>\n\n\n\n

Expanded Form<\/strong>: <\/p>\n\n\n\n

Numbers can be written in expanded form to show their place value. For example, 34 can be written as 30 + 4.<\/p>\n\n\n\n

Building Numbers<\/strong>: <\/p>\n\n\n\n

Teach students to build numbers using tens and ones. For example, to form 57, they use 5 tens (50) and 7 ones.<\/p>\n\n\n\n

Counting by Tens<\/strong>: <\/p>\n\n\n\n

Reinforce counting by tens (10, 20, 30, etc.) to help students understand the value of the tens place.<\/p>\n\n\n\n

Comparing Numbers<\/strong>: <\/p>\n\n\n\n

Use the place value concept to compare numbers, explaining which is greater by looking at the digits in the tens and ones places.<\/p>\n\n\n\n

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

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\u2708\ufe0f What is the value of the underlined digit?<\/p>\n\n\n

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