Предмет: Математика, автор: даша1477

стр 85 номер 4 заранее спасибо

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Ответы

Автор ответа: досуге
0
1)126
2)126
3)116
4)100
5)200
6)100
7)80
8)110
9)140

Автор ответа: piksaeva85znayka
0
18×7=10×7+8×7=70+56=126
17×8=10×8+7×8=80+56=136
19×6=10×6+9×6=90+54=144
106×7-107×6=(100×7+6×7)-(100×6+7×6)=(700+42)-(600+42)=742-642=100
203×4-204×3=(800+12)-(600+12)=812-612=200
150×6-160×5=(600+300)-(500+300)=900-800=100
180-120×5÷6=180-(120÷6)×5=180-20×5=180-100=80
210-140×5÷7=210-(140÷7)×5=210-20×5=210-100=110
240-160×5÷8=240-20×5=240-100=140

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Предмет: Английский язык, автор: angelkrovavyj25
Sample questions and mark scheme
Tasks for the Summative Assessment for Term 3
Task 1
Reading
Ana: Hey, Michael. I heard your mom is a zoologist. What is it exactly?
Mike: A zoologist. Well, that's true. She is a zoologist. So a zoologist is someone who studies animals.
Ana: Oh, interesting. So does she study all animals or does she focus on a specific animal?
Mike: Well, she's worked at universities studying animals for a long time. So she's worked on many different kinds of animals. But at the moment, she is studying South African tortoises.
Ana: Oh, interesting. Do you have any tortoises in your house?
Mike: Yeah. Actually, we have more than 40 tortoises in our garden.
Ana: More than 40. Wow.
Mike: Yes. People are always very surprised when they visit and they see all our tortoises.
Ana: So, do you know a lot about tortoises as well?
Mike: I don't know very much about them but I mean, my mom has always got them around at the house or she's often busy with some sort of tortoise's related activity. And so sometimes, as a high school kid, I got home and she would have a tortoise. It is a pregnant tortoise, a female tortoise with eggs inside. And in order to monitor these eggs, she would have it in a bath of water with an ultrasound scanner and a screen up on the dining room table.
Ana: Wow. That is really interesting.
Mike: I had a very interesting childhood with all of these animals and things around the house.
Ana: Oh, that's great. Did you have any other pets?
Mike: Yes. We've always had a couple of dogs and I like cats. So I've got my pet cat at home.
Ana: Wow. That's really interesting.

Answer the questions about the interview.


1. He has many tortoises in _____.
A) his flat
B) his house
C) the garden

2. His mom took care of _____ tortoise.
A) an injured
B) a dangerous
C) a pregnant

3. She took care of it when he was _____.
A) a child
B) in high school
C) in college

4. She watched it _____.
A) in the wild
B) in the kitchen
C) in a lab



5. At his house they have _____.
A) other wild animals
B) a few horses
C) common pets