Вопрос школьника по предмету Математика
Реши задачу. Утром в киоске продали 37 газет а вечером — на Х газет больше. Запиши выражением сколько газет продали вечером. Найди значение этого выражения при Х=8 Х=12 Х=17
Ответ учителя по предмету Математика
Вечером продали х+37 газет
при х=8
8+37=45 газет продали вечером
при х = 12
12+37=49 газет продали вечером
при х = 17
17+37=54 газеты продали вечером
Ответ:45,49,54
Похожие вопросы от пользователей
(-1,4 + x) : 5 = 2 1/4
It was Saturday. I was free from _ . I wanted to go _ _ _ but I had to paint the fence around Aunt Polly’s _ .
I started to _ but soon I was tired. Then I had an idea. When my friends Ben Rogers came, I was working with pleasure. There was a big _ on my face. Ben saw that I _ my job. He wanted to paint the fence, too. I let him do it and he gave me an _ .
Then my friend Billy Fisher came and I let him_ the fence, too. By the afternoon, the fence was painted twice and I had many _ things.