Вопрос школьника по предмету Математика
в 2 коробках 25 цветных карандашей в одной коробке на 5 карандашей больше чем в другой Сколько карандашей в каждой коробке
Ответ учителя по предмету Математика
в 1 коробке 10 карандаш ей, во второй 15
1)25-5=20 одинаково
2)20:2=10 в первой
3)10+5=15
это все
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