{"id":74,"date":"2022-04-12T04:43:12","date_gmt":"2022-04-12T04:43:12","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=74"},"modified":"2025-11-06T08:51:26","modified_gmt":"2025-11-06T08:51:26","slug":"d-5-multiply-1-digit-numbers-by-3-digit-or-4-digit-numbers","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/d-5-multiply-1-digit-numbers-by-3-digit-or-4-digit-numbers\/","title":{"rendered":"D.5 Multiply 1-digit numbers by 3-digit or 4-digit numbers"},"content":{"rendered":"\n

Multiply 1-digit numbers by 3-digit or 4-digit numbers<\/strong><\/h2>\n\n\n\n

Key points :<\/strong><\/p>\n\n\n\n

\u2705 Understand the Place Values<\/strong><\/h3>\n\n\n\n

\ud83d\udccd 3-digit number<\/strong> \u2192 Hundreds, Tens, Ones
\ud83d\udccd 4-digit number<\/strong> \u2192 Thousands, Hundreds, Tens, Ones<\/p>\n\n\n\n

Example:
3,482<\/strong> \u2192 3\ufe0f\u20e3 thousands, 4\ufe0f\u20e3 hundreds, 8\ufe0f\u20e3 tens, 2\ufe0f\u20e3 ones<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd22 Multiply Digit by Digit<\/strong><\/h3>\n\n\n\n

Multiply the 1-digit number<\/strong> with each digit of the bigger number.<\/p>\n\n\n\n

Example:
324 \u00d7 5<\/strong>
5 \u00d7 4 = 20
5 \u00d7 2 = 10 + 2 (carry)
5 \u00d7 3 = 15 + 1 (carry)<\/p>\n\n\n\n

\n\n\n\n

\ud83d\udd25 Don\u2019t Forget to Carry!<\/strong><\/h3>\n\n\n\n

\u270d\ufe0f If the answer is 10 or more<\/strong>, write the ones<\/strong> and carry over<\/strong> the tens<\/strong>.<\/p>\n\n\n\n

Example:
8 \u00d7 7 = 56<\/strong>
Write 6<\/strong>, carry 5<\/strong> \u27a1\ufe0f \ud83d\udd01<\/p>\n\n\n\n

\n\n\n\n

\u2728 Write Neatly in Columns<\/strong><\/h3>\n\n\n\n

Make columns for Thousands, Hundreds, Tens, Ones.<\/p>\n\n\n\n

   3 4 6 5  \n\u00d7        4  \n-----------\n<\/code><\/pre>\n\n\n\n
\ud83e\udde0 This helps avoid mistakes!<\/p>\n\n\n\n
\n\n\n\n
\ud83c\udf1f Multiply 4-Digit Numbers the Same Way<\/strong><\/h3>\n\n\n\n
Multiply from right to left<\/strong> digit-by-digit.<\/p>\n\n\n\n
Example:
2,431 \u00d7 6<\/strong><\/p>\n\n\n\n
\n\n\n\n
\ud83e\uddee Check Your Answer<\/strong><\/h3>\n\n\n\n
\u2714\ufe0f Use estimation to check if your answer is reasonable.<\/p>\n\n\n\n
Example:
4,368 \u00d7 7 \u2248 4,000 \u00d7 7 = 28,000
\ud83d\udcad If your answer is close, it\u2019s likely correct!<\/p>\n\n\n\n
\n\n\n\n
\ud83c\udfc6 Practice Makes You Faster and Accurate<\/strong><\/h3>\n\n\n\n
\ud83e\uddd1\u200d\ud83c\udfeb More practice helps in:
\u2728 Speed
\ud83d\udd0d Accuracy
\ud83e\udde0 Confidence<\/p>\n\n\n\n
\n\n\n\n
\ud83c\udfaf Quick Tips<\/strong><\/h3>\n\n\n\n
Tip<\/th>Emoji<\/th><\/tr><\/thead>
Always multiply from Ones place \u27a1\ufe0f<\/td>\ud83d\udc49<\/td><\/tr>
Use neat columns<\/td>\ud83d\udccf<\/td><\/tr>
Circle the carry numbers to remember<\/td>\ud83d\udd35<\/td><\/tr>
Estimate to check<\/td>\ud83e\udde0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Learn with an example<\/strong><\/p>\n\n\n\n
\n
\n
Multiply.<\/p>\n\n\n\n
202 x 3 = <\/p>\n<\/div><\/div>\n\n\n\n
Multiply the ones.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Multiply the tens.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Multiply the hundreds.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
The product is 606.<\/p>\n<\/div><\/div>\n\n\n\n
\n
\n
Multiply.<\/p>\n\n\n\n
104 x 2 =<\/p>\n<\/div><\/div>\n\n\n\n
Multiply the ones.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Multiply the tens.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Multiply the hundreds.<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
The product is 208.<\/p>\n<\/div><\/div>\n\n\n\n
Let’s practice!\ud83d\udd8a\ufe0f<\/p>\n\n\n\n
\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Multiply 1-digit numbers by 3-digit or 4-digit numbers Key points : \u2705 Understand the Place Values \ud83d\udccd 3-digit number \u2192 Hundreds, Tens, Ones\ud83d\udccd 4-digit number \u2192 Thousands, Hundreds, Tens, Ones Example:3,482 \u2192 3\ufe0f\u20e3 thousands, 4\ufe0f\u20e3 hundreds, 8\ufe0f\u20e3 tens, 2\ufe0f\u20e3 ones \ud83d\udd22 Multiply Digit by Digit Multiply the 1-digit number with each digit of the biggerContinue reading “D.5 Multiply 1-digit numbers by 3-digit or 4-digit numbers”<\/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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-74","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/74","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=74"}],"version-history":[{"count":30,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/74\/revisions"}],"predecessor-version":[{"id":16683,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/74\/revisions\/16683"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=74"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}