Предмет: Математика, автор: shywaewanna01092013

Допоможіть будь ласка у нас самостійна
виконай дії з іменованими числами
13км 850м-7900 м
85 грн -17грн 50 коп.

Ответы

Автор ответа: aarr04594
3

Відповідь:

Покрокове пояснення:

13км 850м-7900м=

13850м-7900м=5950м=

5км 950м.

85 грн -17грн 50 коп.=

84 грн 100 коп-17 грн 50 коп

67 грн 50 коп.

Похожие вопросы
Предмет: Английский язык, автор: 89960068247
PART 1. Заполните пропуски.
1. I'm afraid I'm not hungry. I've _______ eaten lunch 1) already 2) ever 3) yet 4) still
2. Public transport in London is ____ than in Europe. 1) the expensiest 2) more expensive 3) expensive 4) the most expensive
3. The Austrian monk Gregor Mendel, … his Laws of Inheritance in the 19th century 1) creates 2) created 3) has created 4) was creating
4. How long have you lived_______Paris? 1) for 2) at 3) on 4) in
5. _____book you gave me is very interesting. 1) А 2) An 3) The 4) –
6. Не failed the test ______ he had studied hard. 1) although 2) because 3) that 4) so
7. I enjoy______comedy films. And you? 1) watch 2) watched 3) to watch 4) watching
8. They haven’t … an AIDS vaccine. 1) yet developed 2) developed yet 3) developed already 4) already developed
9. … I speak to Jane, please? 1) Could 2) Shall 3) Ought 4) Must
10. She is fond ... playing volleyball. 1) in 2) at 3) on 4) of
11. He ... many computer operations. 1) perform 2) performs 3) performing 4) performer
12. Student: “Have you had time to mark my composition?” Teacher: “__________________________” 1) Oh, dear, you look awful, what’s the matter with you? 2) Yes, and I do hope you don’t mind my saying this but you’ve made one or two tiny mistakes. 3) Yes, it was quite good, and I’ve underlined the mistakes you’ve made. 4) Yes, I have.
13. Colleague: “Can you lend me some money?” Peter: “_________________________” 1) Nobody likes to lend money. 2) Sorry, but I’m short of money at the moment. 3) You see, money is not everything. 4) Yes, do, please.
14. They______for four hours before they______the top of the mountain. 1) climbed, reached 2) had been climbing, reached 3) was climbing, reached 4) climbed, has been reaching
15. I hate flying and always prefer to travel _______ train. 1) by 2) in 3) on 4) with