Basic Mathematics

Ordinal Numbers

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Ordinal Numbers
Ordinal numbers - Ordinal numbers are numbers that tell the position or order of objects.
Ordinal numbers can be written in two ways. These are the first twenty ordinal number
Ordinal Numbers
The ordinal numbers beyond 20 are written with the name of the tens followed by, first, second, third, etc.
Ordinal Numbers
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Which letter is in the eighth position?
c
l
t
e
b
Question 1 of 10
The letter "c" is in the sixth position. Try again.
The letter "l" is in the seventh position. Try again.
The letter "t" is in the fourth position. Try again.
That's correct. The eighth letter in the word "obstacle" is the letter "e."
The letter "b" is in the second position. Try again.
Begin counting the letters from left to right, starting with the first letter in the word.
Ordinal Numbers
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Which letter is in the third position?
d
r
i
t
h
Question 2 of 10
The letter "d" is in the sixth position. Try again.
That's correct. The third letter in the word "birthday" is "r."
The letter "i" is in the second position. Try again.
The letter "t" is in the fourth position. Try again.
The letter "h" is in the fifth position. Try again.
Begin counting the letters from left to right, starting with the first letter in the word.
Ordinal Numbers
The following eight questions are about identifying the position of objects in an ordered list.
Ordinal Numbers
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The clock is in the ___________ position.
78th
74th
75th
72nd
79th
Question 3 of 10
The moon is in the 78th position. Try again.
The balloon is in the 74th position. Try again.
The guitar is in the 75th position. Try again.
The tree is in the 72nd position. Try again.
That's correct. The clock is in the 79th position.
The tree is in the 72nd position and is followed by the shark.
Ordinal Numbers
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The ________ is in the 9th position.
pencil
airplane
cap
computer
flower
Question 4 of 10
The pencil is in the 7th position. Try again.
The airplane is in the 6th position. Try again.
The cap is in the 10th position. Try again.
That's correct. The computer is in the 9th position.
The flower is in the 2nd position. Try again.
The car is in the 1st position and is followed by the flower.
Ordinal Numbers
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The ______ is in the 7th position.
pencil
football
bird
sunglasses
airplane
Question 5 of 10
That's correct. The pencil is in the 7th position.
The football is in the 5th position. Try again.
The bird is in the 8th position. Try again.
The sunglasses are in the 4th position. Try again.
The airplane is in the 6th position. Try again.
The car is in the 1st position and is followed by the flower.
Ordinal Numbers
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The guitar is in the __________ position.
thirty-fourth
thirty-seventh
thirty-eighth
thirty-fifth
thirtieth
Question 6 of 10
The balloon is in the thirty-fourth position. Try again.
The kite is in the thirty-seventh position. Try again.
The moon is in the thirty-eighth position. Try again.
That's correct. The guitar is in the thirty-fifth position.
The bug is in the thirtieth position. Try again.
The balloon is in the thirty-fourth position and is followed by the guitar.
Ordinal Numbers
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The flashlight is in the __________ position.
fifty-third
fifty-fifth
fifty-sixth
fifty-fourth
fifty-second
Question 7 of 10
The jacket is in the fifty-third position. Try again.
The ticket is in the fifty-fifth position. Try again.
The planet is in the fifty-sixth position. Try again.
That's correct. The flashlight is in the fifty-fourth position.
The bone is in the fifty-second position. Try again.
The ticket is in the fifty-fifth position and is followed by the planet.
Ordinal Numbers
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The _____ is in the thirty-third position.
shark
balloon
tree
bug
guitar
Question 8 of 10
That's correct. The shark is in the thirty-third position.
The balloon is in the thirty-fourth position. Try again.
The tree is in the thirty-second position. Try again.
The bug is in the thirtieth position. Try again.
The guitar is in the thirty-fifth position. Try again.
The balloon is in the thirty-fourth position and is followed by the guitar.
Ordinal Numbers
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The ______ is in the fifty-first position.
apple
bucket
ticket
jacket
flashlight
Question 9 of 10
The apple is in the fiftieth position. Try again.
That's correct. The bucket is in the fifty-first position.
The ticket is in the fifty-fifth position. Try again.
The jacket is in the fifty-third position. Try again.
The flashlight is in the fifty-fourth position. Try again.
The ticket is in the fifty-fifth position and is followed by the planet.
Ordinal Numbers
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The ______ is in the 76th position.
kite
balloon
shark
hammer
clock
Question 10 of 10
The kite is in the 77th position. Try again.
The balloon is in the 74th position. Try again.
The shark is in the 73rd position. Try again.
That's correct. The hammer is in the 76th position.
The clock is in the 79th position. Try again.
The tree is in the 72nd position and is followed by the shark.
Ordinal Numbers