{"id":3308,"date":"2021-08-11T14:47:58","date_gmt":"2021-08-11T19:47:58","guid":{"rendered":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/?p=3308"},"modified":"2021-08-11T15:56:42","modified_gmt":"2021-08-11T20:56:42","slug":"semana-17-clase-presencial-10-aritmetica-grado-3-6-grupo-b","status":"publish","type":"post","link":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/semana-17-clase-presencial-10-aritmetica-grado-3-6-grupo-b\/","title":{"rendered":"SEMANA 17. CLASE PRESENCIAL 8. ARITMETICA. GRADO 3-6. Grupo B."},"content":{"rendered":"

Cali, 11 de agosto 2021<\/p>\n

LA\u00a0 RESTA O SUSTRACCI\u00d3N<\/strong><\/span><\/p>\n

ACTIVIDAD EN CLASE<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n
<\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nUmil<\/span><\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/tr>\n
–<\/span><\/td>\n7<\/span><\/td>\n9<\/span><\/td>\n<\/td>\n—<\/span><\/td>\n8<\/span><\/td>\n4<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n—<\/span><\/td>\n6.<\/span><\/td>\n2<\/span><\/td>\n9<\/span><\/td>\n6<\/span><\/td>\n<\/td>\n<\/tr>\n
<\/td>\n1<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n<\/td>\n1<\/span><\/td>\n2<\/span><\/td>\n0<\/span><\/td>\n<\/td>\n<\/td>\n1.<\/span><\/td>\n0<\/span><\/td>\n3<\/span><\/td>\n1<\/span><\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\nUmil<\/span><\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/tr>\n
–<\/span><\/td>\n3<\/span><\/td>\n5<\/span><\/td>\n<\/td>\n–<\/span><\/td>\n3<\/span><\/td>\n6<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n<\/td>\n–<\/span><\/td>\n4.<\/span><\/td>\n8<\/span><\/td>\n3<\/span><\/td>\n1<\/span><\/td>\n<\/tr>\n
<\/td>\n1<\/span><\/td>\n1<\/span><\/td>\n<\/td>\n<\/td>\n2<\/span><\/td>\n3<\/span><\/td>\n0<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n2.<\/span><\/td>\n2<\/span><\/td>\n3<\/span><\/td>\n0<\/span><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

RESTAS PRESTANDO<\/span><\/p>\n

Tomaremos el siguiente ejemplo: 45 \u2013 18<\/span><\/p>\n

En una resta prestando no tendr\u00edamos problema, pero en este caso, al colocar los n\u00fameros (minuendo y sustraendo), nos encontramos con que al querer restar la columna de las unidades, no podemos restarle 8 al n\u00famero 5\u2026<\/span><\/p>\n\n\n\n\n\n\n
<\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/tr>\n
–<\/span><\/td>\n4<\/span><\/td>\n5<\/span><\/td>\n<\/td>\n<\/tr>\n
<\/td>\n1<\/span><\/p>\n
\n<\/td>\n		8<\/span><\/p>\n
\n<\/td>\n		<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Para resolverlo, lo que haremos ser\u00e1 pasar una unidad de la columna de las decenas, para sum\u00e1rsela en este caso, al 5. De esta forma, tendremos 15 unidades, n\u00famero al que podemos restarle 8 sin problema. Para obtener esta llevada, hemos\u00a0quitado 1 al n\u00famero de las decenas del minuendo<\/strong>, en este caso, hemos hecho esto 4 \u2013 1 = 3 para obtener esa decena. En el ejemplo tachar\u00edamos el 4 y escribir\u00edamos encima un 3.<\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n

Ahora podemos restarle 8 a 15. Por tanto: 15 \u2013 8 = 7.\u00a0 Escribimos 7 como resultado en la columna de las unidades.<\/span><\/p>\n

\"\"<\/p>\n

El siguiente paso para\u00a0resolver una resta prestando <\/strong>es la columna de las decenas. Aqu\u00ed nos encontramos con que ya hab\u00edamos tomado \u00abprestada\u00bb una decena. Por ello, en este ejemplo en lugar de utilizar el n\u00famero 4, utilizamos el n\u00famero 3 que hab\u00edamos escrito encima. Por tanto, en la columna de las decenas tenemos lo siguiente: 3 \u2013 1 = 2<\/span><\/p>\n

Escribimos 2 como resultado de la columna de las decenas y por tanto la diferencia de esta resta es 27.<\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n

ACTIVIDAD EN CASA\u00a0<\/span><\/p>\n

 <\/p>\n\n\n\n\n\n\n
<\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nUmil<\/span><\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/tr>\n
–<\/span><\/td>\n4<\/span><\/td>\n4<\/span><\/td>\n<\/td>\n—<\/span><\/td>\n2<\/span><\/td>\n4<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n—<\/span><\/td>\n3.<\/span><\/td>\n2<\/span><\/td>\n9<\/span><\/td>\n3<\/span><\/td>\n<\/tr>\n
<\/td>\n1<\/span><\/p>\n
\n<\/td>\n		7<\/span><\/p>\n
\n<\/td>\n		<\/td>\n<\/td>\n1<\/span><\/p>\n
\n<\/td>\n		2<\/span><\/p>\n
\n<\/td>\n		5<\/span><\/p>\n
\n<\/td>\n		<\/td>\n<\/td>\n1.<\/span><\/p>\n
\n<\/td>\n		0<\/span><\/p>\n
\n<\/td>\n		3<\/span><\/p>\n
\n<\/td>\n		7<\/span><\/p>\n
\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
<\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\nC<\/span><\/td>\nD<\/span><\/td>\nU<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
–<\/span><\/td>\n3<\/span><\/td>\n1<\/span><\/td>\n<\/td>\n–<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n1<\/span><\/p>\n
\n<\/td>\n		3<\/span><\/p>\n
\n<\/td>\n		<\/td>\n<\/td>\n1<\/span><\/p>\n
\n<\/td>\n		9<\/span><\/p>\n
\n<\/td>\n		0<\/span><\/p>\n
\n<\/td>\n		<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Cali, 11 de agosto 2021 LA\u00a0 RESTA O SUSTRACCI\u00d3N ACTIVIDAD EN CLASE D U C D U Umil C D … <\/p>\n","protected":false},"author":43,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/posts\/3308"}],"collection":[{"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/users\/43"}],"replies":[{"embeddable":true,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/comments?post=3308"}],"version-history":[{"count":6,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/posts\/3308\/revisions"}],"predecessor-version":[{"id":3314,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/posts\/3308\/revisions\/3314"}],"wp:attachment":[{"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/media?parent=3308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/categories?post=3308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ieo.ieramonarcila.edu.co\/ptas\/wp-json\/wp\/v2\/tags?post=3308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}