{"id":161,"date":"2022-04-08T05:06:42","date_gmt":"2022-04-08T05:06:42","guid":{"rendered":"http:\/\/6thclass.deltapublications.in\/?page_id=161"},"modified":"2024-12-07T09:16:17","modified_gmt":"2024-12-07T09:16:17","slug":"j-3-subtract-integers-using-counters","status":"publish","type":"page","link":"https:\/\/6thclass.deltapublications.in\/index.php\/j-3-subtract-integers-using-counters\/","title":{"rendered":"J.3 Subtract integers using counters"},"content":{"rendered":"\n

Subtract integers using counters<\/strong><\/h2>\n\n\n\n

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

Pairs made up of a positive counter and a negative counter have a value of zero.<\/p>\n\n\n\n

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

\n
\n

Use counters to subtract <\/span>\u2013<\/span>4 \u2212 \u2013<\/span>1<\/span>.<\/span><\/p>\n\n\n\n

You start with:<\/p>\n\n\n\n

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


You subtract:<\/p>\n\n\n\n

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

Which picture shows the difference?<\/p>\n\n\n\n

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

You are trying to calculate -4 \u2212 (-1).<\/p>\n\n\n\n

Start out with 4 negative counters, which represent -4:<\/p>\n\n\n\n

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

Now take away 1 negative counter:<\/p>\n\n\n\n

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

3 negative counters remain. So -4 \u2212 -1 = -3.<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

Use counters to subtract 2 \u2212 2<\/strong>.<\/p>\n\n\n\n

You start with:<\/p>\n\n\n\n

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

Which picture shows the difference?<\/p>\n\n\n\n

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

You are trying to calculate 2 \u2212 2.<\/p>\n\n\n\n

Start out with 2 positive counters, which represent 2:<\/p>\n\n\n\n

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

Now take away 2 positive counters:<\/p>\n\n\n\n

0 counters remain. So 2 \u2212 2 = 0.<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

Use counters to subtract -4 \u2212 -1<\/strong>.<\/p>\n\n\n\n

You start with:<\/p>\n\n\n\n

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

Which picture shows the difference?<\/p>\n\n\n\n

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

You are trying to calculate -4 \u2212 -1.<\/p>\n\n\n\n

Start out with 4 negative counters, which represent -4:<\/p>\n\n\n\n

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

Now take away 1 negative counter:<\/p>\n\n\n\n

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

3 negative counters remain. So \u20134 \u2212 \u20131 = \u20133.<\/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
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\"\"<\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Subtract integers using counters key notes: Pairs made up of a positive counter and a negative counter have a value of zero. Learn with an example Use counters to subtract \u20134 \u2212 \u20131. You start with: You subtract: Which picture shows the difference? You are trying to calculate -4 \u2212 (-1). Start out with 4 negative counters, which represent -4:Continue reading “J.3 Subtract integers using counters”<\/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-161","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=161"}],"version-history":[{"count":13,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/161\/revisions"}],"predecessor-version":[{"id":15030,"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/161\/revisions\/15030"}],"wp:attachment":[{"href":"https:\/\/6thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}