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Roman Numerals INVADERS QUIZ
Carrie Shevlin
Created on April 20, 2023
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Transcript
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ALLCAPSNOSPACES
QUIZ
INVADERS
INVADERS
PRESS START
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 1
1 OF 5
Convert the Roman Numerals:VIII
13
35
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 1
2 OF 5
Convert the Roman Numerals:IV
16
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 1
3 OF 5
Convert the Roman Numerals:XII
12
27
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 1
4 OF 5
Convert the Roman Numerals:XV
50
15
51
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 1
5 OF 5
Convert the Roman Numerals:LX
40
50
60
NEW HIGH SCORE
999999
Good Work!
Next Level
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 2
OF 5
Convert the number to Roman Numerals:13
XIII
IIIX
IIVX
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 2
2 OF 5
Convert the Roman Numerals:22
XIIX
IIXX
XXII
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 2
3 OF 5
Convert the Roman Numerals:101
CI
XC
LX
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 2
4 OF 5
Convert the number to Roman Numerals:25
VXX
XXV
XVX
The Romans used capital letters as numbers thusly:
Roman Numerals
I V X L C D M
1000
500
100
10
50
VIII=7
VI=6
V=5
I=1
III=3
II=2
IV=4
VII=7
IX=9
X=10
The Rules to Remember:
2.Putting a "small" letter IN FRONT OF a "bigger" letter means you SUBTRACT those two letters together to get your number.
1.Putting a "small" letter BEHIND a "bigger" letter means you ADD those two letters together to get your number.
So XI is 10+1=11 and IX is 10-1=9
HE L P
LEVEL 2
5 OF 5
Convert the number to Roman Numerals:90
XV
LX
XC
NEW HIGH SCORE
999999
Good Work!
Next Level
© 20XX GENIALLY GAMES
NEW HIGH SCORE
999999
CONGRATULATIONS!
Your codeword is:capybara Head to the corner of the podium for your next task!
© 20XX GENIALLY GAMES
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CONTINUE?
YES
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