Предмет: Математика, автор: Гыгыгыазазаза

Вычислите наиболее удобным способом:1) (4+1,8)+2,2; 1,6+(5+3,4); (2,41+13)+4,59,
2) 0,3+(1,7+2,5); (3,8+6)+4,2; 12,25+(8+3,75)
3)8,3+(2,7+8); 10,2+(1,7+4,8); (46,3+18)+4,7

Ответы

Автор ответа: Вероника23468990
0
(1,8+2,2)+4 =8
(3,4+1,6)+5=10
(2,41+4,59)+13=20
(0,3+1,7)+2,5=4,5
(3,8+4,2)+6=14
(12,25+3,75)+8=24
(8,3+2,7)+8=18
(10,2+4,8)+1,7=16,7
(46,3+4,7)+18=69
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ОЧЕНЬ НАДО!! ПОМОГИТЕ!! ДАЮ 10 БАЛЛОВ!
Open the brackets. Use Present Simple, Past Simple, Present Continuous, Present Perfect, going to.

Magic jam

One morning Winnie – the – Pooh ___1 (to go) for a walk. On his way he ___ 2 (to meet) Piglet.

“Nice morning’ – said Piglet. – “ ___you__ 3 (to like) the weather, Winnie?”

“Yes. What __ 4 you___ (going, do), Piglet?

But Piglet ____5 (not to have) time to answer. They saw something strange. A big jar of jam was running along the path. And…

“Look!’ – cried Piglet. – “ It __ 6 (to be) Rabbit! He _____ 7 (to run) after the jam!”

“Help!’ – cried Rabbit. – ‘My magic jam! It ___ 8 (to run, just) away from my kitchen! I ____ 9 (not to catch, can) it!”

“H-m-m”, - ___ 10 (to think) Winnie. - “I ____ 11 (never, to see) magic jam before. It ___12 (to be) tasty? Piglet and I ___13 (not have) breakfast yet!”

At that time Rabbit got tired of running and stopped near Piglet.

“Good morning, Rabbit, - said Piglet because he ___14 (to be) a very polite pig. – “ You ____ 15 (to be) thirsty? Winnie always ___ 16 (to have got) some drink with him, he _____ 17 (not to leave) home without water”.

When Rabbit drank some water Winnie asked him:

“Rabbit, I’ve got a lot of questions. When _____ 18 you (to learn) to make magic jam? Where ___ 19 jam (to go) now?”

“You see”, - said Rabbit – “This year my apple tree _____20 (to give) a lot of apples and ….

(to be continued)