mathematics ronald hui tak sun secondary school. ronald hui reminder dictation 2 dictation 2 today!...
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Ronald HUI Dictation 2 Numbers in words Numbers in words One, Two Three, Four, Five, Six, Seven, Eight, Nine, Ten One, Two Three, Four, Five, Six, Seven, Eight, Nine, Ten Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety, Hundred, Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety, Hundred, Thousand, Million, Billion, … Thousand, Million, Billion, …TRANSCRIPT
MathematicsMathematics
Ronald HuiRonald HuiTak Sun Secondary SchoolTak Sun Secondary School
Ronald HUIRonald HUI
ReminderReminder
Dictation 2Dictation 2 Today!Today!
Correction of Open Book Quiz, Correction of Open Book Quiz, Standard Homework (II) & (III)Standard Homework (II) & (III) Deadline: Today!Deadline: Today!
Closed Book Quiz (Chapter 0) Closed Book Quiz (Chapter 0) and Folder Checkingand Folder Checking 26 Sep (Wed)26 Sep (Wed)
Ronald HUIRonald HUI
Dictation 2Dictation 2
Numbers in wordsNumbers in words One, Two Three, Four, Five, Six, One, Two Three, Four, Five, Six,
Seven, Eight, Nine, TenSeven, Eight, Nine, Ten Eleven, Twelve, Thirteen, Eleven, Twelve, Thirteen,
Fourteen, Fifteen, Sixteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, NineteenSeventeen, Eighteen, Nineteen
Twenty, Thirty, Forty, Fifty, Sixty, Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety, Hundred,Seventy, Eighty, Ninety, Hundred,
Thousand, Million, Billion, …Thousand, Million, Billion, …
Ronald HUIRonald HUI
Dictation 2Dictation 2
Are you ready?Are you ready? Please write out the following Please write out the following
numbers in Englishnumbers in English 1.1. 1212 2.2. 2424 3.3. 3636 4.4. 4848 5.5. 9696
Ronald HUIRonald HUI
Dictation 2Dictation 2
Please write out the following Please write out the following numbers in Englishnumbers in English 6.6. 1313 7.7. 5252 8.8. 6565 9.9. 7878 10.10. 8888 11.11. 12341234 12.12. 1234512345
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Dictation 2Dictation 2
Can you get them all?Can you get them all? Let’s have a look on answersLet’s have a look on answers
1.1. 1212 TwelveTwelve 2.2. 2424 Twenty-fourTwenty-four 3.3. 3636 Thirty-sixThirty-six 4.4. 4848 Forty-eightForty-eight 5.5. 9696 Ninety-sixNinety-six
Ronald HUIRonald HUI
Dictation 2Dictation 2
Can you get them all?Can you get them all? 6.6. 1313 ThirteenThirteen 7.7. 5252 Fifty-twoFifty-two 8.8. 6565 Sixty-fiveSixty-five 9.9. 7878 Seventy-eightSeventy-eight 10.10. 8888 Eighty-eightEighty-eight
Ronald HUIRonald HUI
Dictation 2Dictation 2
Can you get them?Can you get them? 11.11. 12341234 (1,234)(1,234)
One Thousand Two Hundred and One Thousand Two Hundred and Thirty-fourThirty-four
12.12. 1234512345 (12,345)(12,345)Twelve Thousand Three Hundred Twelve Thousand Three Hundred and Forty-fiveand Forty-five
““,” is called separator,” is called separator
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Numbers in ChineseNumbers in Chinese 壹壹 ,, 貳貳 ,, 參參 ,, 肆肆 ,, 伍伍 ,, 陸陸 ,, 柒柒 ,, 捌捌 ,,
玖玖 ,, 拾拾 佰佰 HundredHundred 仟仟 ThousandThousand 萬萬 Ten ThousandTen Thousand百萬百萬 MillionMillion 億億 Hundred MillionHundred Million 兆兆
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In the English Premier League In the English Premier League (( 英國超級聯賽英國超級聯賽 ), there are 20 ), there are 20 football teams.football teams.
Each will play with every other in Each will play with every other in a home match (a home match ( 主場主場 ) and an ) and an away match (away match ( 作客作客 ).).
How many matches are there in How many matches are there in the League every year?the League every year?
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20 teams in total20 teams in total Every team got 19 opponentsEvery team got 19 opponents The number of matches in a The number of matches in a
session is: session is: 20 x 1920 x 19= 380= 380
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20 teams in total20 teams in total Every week has 10 matchesEvery week has 10 matches Every team got 19 opponentsEvery team got 19 opponents Home and visit are 2 matchesHome and visit are 2 matches The number of matches in a The number of matches in a
session is: session is: 10 x 19 x 210 x 19 x 2= 380= 380
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Restaurant problem:Restaurant problem: 3 students went to a restaurant for a 3 students went to a restaurant for a
meal of $250.meal of $250. Everyone firstly paid $100.Everyone firstly paid $100. When the waiter came back with When the waiter came back with
$50, they decided to get $30 back $50, they decided to get $30 back and then left and then left $20$20 for tips. for tips.
So, every student paid So, every student paid $90$90 only. only. Now, $90 x 3 + $20 = $290!Now, $90 x 3 + $20 = $290! Where is the last $10?Where is the last $10?
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Good Luck!Good Luck!
Enjoy the world of Enjoy the world of Mathematics!Mathematics!