Предмет: Математика, автор: Нони29

откройте скобки и найдите значение выражения -876-(-325-1076)

Ответы

Автор ответа: lenik002

-876+325+1076=525 так как перед скобками стоит знак - то у слагаемых в скобках меняем знаки на противоположные

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Choose the correct answer.

1 Our ….. is like a helmet that protects our brain.

A skull

C neuron

B synapse

D nerve

2….. have you suffered from stress?

A How long

C How often

B When

D How long ago

3

The Duke of Edinburgh’s Award is for young people, …..?

A isn’t he

C isn’t it

B are they

D aren’t they

4

Our ability to think, process information, breathe and ….. emotions is all thanks to the brain.

A identify

C enjoy

B experience

D imagine

5 “….. smartphone is this?”

“Mark’s.”

A Which

C Who’s

B What

D Whose

6 The brain helps ….. blood pressure which is important for the cells of our body.

A handle

C regulate

B control

D determine

7

Teachers should ….. their lessons to meet the needs of different intelligences.

A quantity

C change

B adapt

D convert

8

Those living with stress can seek professional ….. from counsellors.

A support

C aid

B management

D assistance

9

The new teaching strategy was developed ….. two psychologists.

A with

C of

B from

D by

10 Scientists believe music has a strong ….. on our brains as it can alter our level of intelligence and mood.

A effect

C reaction

B consequence

D boost

11 Let’s start learning about the brain, …..?

A will we

C do we

B shall we

D are we

12 Those with ….. intelligence find it easy to form a picture of something in their mind.

A spatial

C naturalistic

B kinaesthetic

D intrapersonal

13 He can’t ….. what I just said to him 10 minutes ago. His memory is terrible.

A retain

C memorise

B visualize

D recall

14 Young people should ….. to the challenge and take part in The Duke of Edinburgh’s Award.

A reach

C push

B rise

D meet

15 It is important for educators to ….. a range of teaching methods in the classroom.

A require

C retain

B activate

D employ

16 The brain is ….. our memories are stored.

A which

C that

B where

D what