Mathematics activity, aimed at students in the fourth year of elementary school, about ordinal numbers. Contains questions of complete, write in full, predecessor and successor and etc.
You can download this math activity in editable Word template, ready to print in PDF as well as the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) In a school competition, classification was based on the highest score achieved. The first placed were:
Carlos and Marina = 2081 points
João and Carla = 2659 points
Peter and Mary = 2499 points
Alice and Bernardo = 2597 points
Gabriela and Mario = 2358 points
Now answer:
a) Name of the second ranked couple:
A:
b) From the first and last classified couple:
A:
c) According to classification:
1º =
2º =
3º =
4º =
5º =
2) Use numbers to represent the ordinals below:
a) Seventh =
b) Eighteenth =
c) Thirty-ninth =
d) Fifty-second =
e) Eighty-fourth =
f) Ninety-first =
g) Seventy-sixth =
3) Complete the following sequences:
a) 13th – 15th – 17th – ___ – ___- ___- ___
b) 51st – 56th – ___- ___- ___ – 76th – ___
c) 82nd – 83rd – 84th – ___- ___ – ___ 88th
d) 11th – 21st – ___ – ___ – ___ – ___ – ___
e) 6th – ___ – ___ – 9th – ___ – ___ – ___
4) Fill in the fields below with the predecessor and successor of the ordinals:
a) ___ – 27th – ___
b) ___ - 76th - ___
c) ___ – 12th – ___
d) ___ – 6th – ___
e) ___ - 41st - ___
f) ___ - 98th - ___
g) ___ – 20th – ___
h) ___ – 73rd – ___
i) ___ – 3rd – ___
j) ___ – 49th – ___
k) ___ – 61st – ___
l) ___ – 34th – ___
5) Write in full:
a) 23rd =
b) 54th =
c) 12th =
d) 97th =
e) 41st =
f) 88th =
g) 47th =
h) 79th =
By Camila Farias
At answers are in the link above the header.
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