Choose the calculation that has the greatest result.
a. 125,7 : 3 + 14,3
b. 365,5 : 5 - 17,8
c. 59,8 : 2 + 26,13
d. 196,4 : 4 - 7,07
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Q1: A (a = 56,2; b = 55,3; c= 56,03)
Q2: d.80
Q3: b. 7/40
Q4: b. 5kg of apples for $21,5
a. 125,7 : 3 + 14,3
= 41,9 + 14,3
= 56,2 ( THỰC HIỆN BIỂU THỨC : CHIA TRƯỚC CỘNG SAU )
b. 365,5 : 5 - 17,8
= 73,1 - 17,8
= 55,3 ( THỰC HIỆN CHIA TRƯỚC CỘNG SAU )
c. 196,4 : 4 - 7,07
= 49,1 - 7,07
= 42,03
Thanks ! Good luck
Ill. Choose the best expression in response to each sentence.
1. ‘Is it true that Y Moan was the greatest pop singer of the Ede?’ ‘_________’
a. Really? b. How beautiful! c. Come on! d. Exactly.
2. ‘Look at this dish, Nick. It has five colours.’ ‘_________’
a.How nice! b. What a shame! c. Sounds bad. d. Okay.
3. ‘In some ethnic groups, women play the leading role in the family’ ‘_________’
a. Well, of course. b. I don’t think so.
c. Wow, that’s surprising! d. It’s all right
4. ‘After a 20 day homestay tom, I can use chopsticks, harvest rice, and cook some Vietnamese
dish.’ ‘_________’
a.Yeah, I’d like to. b. That’s awesome! c. It’s wrong. d. No problem.
5. ‘The ethnic minorities are mainly concentrated in Northern Uplands and Central Highlands.’
‘_________’
a.Oh, I see. b. So far so good. c. How convenient! d. Almost certainly.
6. ‘I have two tickets to a gong performance. Would you like to go?’ ‘_________ What time?’
a. Sorry, I can’t. b.Not very good. c. Yes, I’d like that. d. Never mind.
7. ‘Let’s go to the local open-air market’ ‘_________’
a. Good idea. b.I’d love to. c.Not at all. d. Yes, of course.
8. ‘Tomorrow we will go to Coc Ly market. You can buy lots of handmade items there.’
‘_________’
a. What a pity! b.How interesting c. How thoughtful! d. Well done.
A. 125,7 : 3 + 14.3
HT
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