Учащиеся начальной школы придумали свои задачи по математике. Они еще
не очень хорошо умеют составлять задачи. Тебе предлагается оценить эти задачи.
Если задача составлена верно, реши ее и запиши ОТВЕТ.
Если задачу решить нельзя, то необходимо дать СовET: как исправить
задачу, чтобы можно было ее решить.
1) 3 ручки стоят 30 рублей, а 5 карандашей 40 рублей. Что дороже: ручка или
карандаш?
2) Тетрадь на 5 рублей дороже блокнота. Что дороже: 3 тетради или 2 блокнота?
3) Булочка на 5 рублей дороже пирожка. Что дороже 3 широжка или 2 булочки?
Пошаговое объяснение:
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-tv01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-tv02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-tv03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-tv04.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-jp01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-jp02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-jp03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-jp04.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-es01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-es02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-es03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-es04.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-It01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-It02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-It03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-It04.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-fr01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-fr02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-fr03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-fr04.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-gr01.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-gr02.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-gr03.html
http://www.borealoutdoor.com/bmc/video-poi-v-mcg-gr04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-tv01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-tv02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-tv03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-tv04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-jp01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-jp02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-jp03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-jp04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-es01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-es02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-es03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-es04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-It01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-It02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-It03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-It04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-fr01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-fr02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-fr03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-fr04.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-gr01.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-gr02.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-gr03.html
https://theshedcafe.com.au/uox/video-poi-v-mcg-gr04.html
