{"id":109,"date":"2022-04-11T14:35:48","date_gmt":"2022-04-11T14:35:48","guid":{"rendered":"http:\/\/3rdclass.deltapublications.in\/?page_id=109"},"modified":"2025-11-20T06:25:30","modified_gmt":"2025-11-20T06:25:30","slug":"f-2-multiply-by-1","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/f-2-multiply-by-1\/","title":{"rendered":"F.2 Multiply by 1"},"content":{"rendered":"\n

Multiply by 1<\/strong><\/h2>\n\n\n\n

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

Identity Property of Multiplication<\/strong><\/p>\n\n\n\n

Any number multiplied by 1 remains the same<\/strong>.<\/p>\n\n\n\n

Example: 7\u00d71=7 \u2705<\/p>\n\n\n\n

Rule:<\/strong><\/p>\n\n\n\n

Number\u00d71 = Number<\/p>\n\n\n\n

1\u00d7Number = Number<\/p>\n\n\n\n

Why it works:<\/strong><\/p>\n\n\n\n

Multiplying by 1 means you have 1 group<\/strong> of that number.<\/p>\n\n\n\n

Example: 1 group of 5 = 5<\/p>\n\n\n\n

Visual Representation:<\/strong><\/p>\n\n\n\n

Draw 1 row<\/strong> of objects to show multiplication by 1.<\/p>\n\n\n\n

Example: \ud83c\udf4e\ud83c\udf4e\ud83c\udf4e (1 row of 3 apples \u2192 3 apples)<\/p>\n\n\n\n

Practice Examples:<\/strong><\/p>\n\n\n\n

9\u00d71=9<\/p>\n\n\n\n

1\u00d712=12<\/p>\n\n\n\n

0\u00d71=0 \u2705 (special case with 0)<\/p>\n\n\n\n

Tip for Students:<\/strong><\/p>\n\n\n\n

Remember: Multiplying by 1 does not change the number!<\/strong><\/p>\n\n\n\n

It’s like having just one copy<\/strong> of the number.<\/p>\n\n\n\n

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

\n
\n

Multiply.<\/p>\n\n\n\n

1 x 8 =____<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

The identity property of multiplication says that the product of any number and 1 is that number. So, the product of 1 and 8 is 8.<\/p>\n\n\n\n

You can also look at this model to see that 1 \u00d7 8 = 8. <\/p>\n\n\n\n

1 row with 8 dots in it has 8 dots in all.<\/p>\n\n\n\n

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

3 x 1 = ?<\/strong><\/p>\n\n\n\n

Here’s a picture of what 3<\/strong> times<\/strong> one<\/strong> pencil <\/strong>looks like.<\/p>\n\n\n

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

3 x 1 = 3<\/strong>!<\/p>\n<\/div><\/div>\n\n\n\n

\n
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Multiply.<\/p>\n\n\n\n

6 \u00d7 1 =<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

The identity property of multiplication says that the product of any number and 1 is that number. So, the product of 6 and 1 is 6.<\/p>\n\n\n\n

6 \u00d7 1 = 6<\/p>\n\n\n\n

You can also look at this model to see that 6 \u00d7 1 = 6. This model shows 6 rows with 1 dot in each row. There are 6 dots in all.<\/p>\n\n\n

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

This number line also shows that 6 \u00d7 1 = 6. Count by 1s on the number line. Count forward 6 times.<\/p>\n\n\n\n

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

The last arrow ends at 6.<\/p>\n\n\n\n

6 \u00d7 1 = 6<\/p>\n<\/div><\/div>\n\n\n\n

let’s practice!<\/strong><\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n<\/div>\n\n\n\n
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\"\"<\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Multiply by 1 key notes : Identity Property of Multiplication Any number multiplied by 1 remains the same. Example: 7\u00d71=7 \u2705 Rule: Number\u00d71 = Number 1\u00d7Number = Number Why it works: Multiplying by 1 means you have 1 group of that number. Example: 1 group of 5 = 5 Visual Representation: Draw 1 row ofContinue reading “F.2 Multiply by 1”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-109","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=109"}],"version-history":[{"count":19,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/109\/revisions"}],"predecessor-version":[{"id":20095,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/109\/revisions\/20095"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}