World Life Expectancy

Review Concepts

• Roman Numerals

• Centuries

Roman Numerals

Values:

X = V =I =

Roman Numerals

Values:

X = 10V =I =

Roman Numerals

Values:

X = 10V = 5I =

Roman Numerals

Values:

X = 10V = 5I = 1

1.)When Roman Numerals arewritten from the highest value to the lowest – you add them.

XVIX + V + I =

10 + 5 + 1 =

VIIIV + I + I + I =

5 + 1 + 1 + 1 =

1.) XVI ____ 6.)VI ____

2.) XII ____ 7.)XX ____

3.) III ____ 8.)XXI ____

4.) XV ____ 9.)XXX ____

5.) VIII ____ 10.) XXV

2.) No more than 3 of one value is allowed.

XIII

XIIII

3.) If a Roman Numeral does not follow the highest – lowest value rule; you subtract.

This is done to avoid using more

than 3 of one value.

XIV

X + I - V =

10 + 1 - 5 =

10 + (1 - 5) =

1.) IV ____

2.) XIV ____

3.) IX ____

4.) XIX ____

Let’s Practice:

VII = _________ XIV = _______

III = _________ XXI = _______

IX = _________ XVIII = ______

24 = _________ 16 = ______

8 = _________ 19 = ______

25 = ________ 11 = ______

Now it is your turn to practice.

If you do not understand this concept,

Please let me know and I will work with you independently.

Centuries

Centuries

When discussing a period in time, you can refer to it by the year or the century.

1900 – 1999 20th Century

1800 – 1899 19th Century

1100 – 1199 12th Century

Centuries

From year to century: Two spaces over and increase circled number up one.

1848

19th Century

Let’s Practice:

1.) 1914 A.D. _____________

2.) 310 A.D. _____________

3.) 1112 A.D. _____________

4.) 9 A.D. _____________

5.) 1314 A.D. _____________

6.) 15 A.D. _____________

Centuries

From century to year: Decrease the Century by One, and add 00 - and 99.

16th Century1500 - 1599

7.) 7th Century ______________

8.) 1st Century ______________

9.) 12th Century ______________

10.) 22nd Century______________

11.) 18th Century ______________

12.) 10th Century ______________

BINGO TIME!!!

• Fill out your Bingo card with the following centuries and dates.

– 1 Century thru 21st Century (21 spaces)

– 1492 – Columbus discovered the Americas

– 1689 – English Bill of Rights

– 1914 – World War I began

– 2001 – World Trade Center is attacked

270 AD

The Vandals began invading

the Roman Empire.

1793 AD

The Reign of Terror

began in France.

1066 AD

William the Conqueror invades and claims the English throne.

17th Century

613

Muhammad has begun preaching publicly in

his hometown, Mecca, and he is being

ignored or is thought to be crazy.

30 AD

Jesus has created a small following and preaches throughout the area.

21st Century

2004

Indian Ocean Tsunami

1498 AD

Vasco da Gama reaches India.

421 AD

According to legend, the city of Venice is founded by Romans fleeing from Germans.

874

Vikings settle in Iceland.

15th Century

107 AD

Japanese sends an ambassador to China.

20th Century

1215 - Magna Carta

Frustrated by the growing power of the kings of England, English nobles join together and force King John to sign a document they hope will protect

them from imprisonment or loss of property without a trial by a jury of their peers.

1803

Toussaint L'Ouverture dies in a French

prison.

708

In China, boiled water is safer to drink than untreated water, and tea becomes popular accompanied by the belief that tea has

medicinal properties.

1930

Gandhi’s Salt March

1100

The Tower of London took in its

first prison.