関連ワード:  how many leap days since 1980    how many leap days in 100 years    how many leap years since 1981  
結果 : how many leap days since 1980
4:25

How many LEAP YEARS can we get for every 100 years?

myaptiskills
57,142 回視聴 - 8 年前

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13:37

Counting the Number of Wednesdays and Leap Year Struggle

LetsSolveMathProblems
1,013 回視聴 - 6 年前
1:56

80-year-old Waukesha woman celebrates leap year birthday

FOX6 News Milwaukee
515 回視聴 - 4 年前

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0:10

How many days in leap year ?

Tiya little Teacher
28,490 回視聴 - 3 年前
13:21

10 Historical Events That Happened on Leap Day

WatchMojo.com
90,616 回視聴 - 8 か月前
0:16

SPELLING TEST DAY 80 Leap Year Special

A Simply Swank Christian Homeschool Education
35 回視聴 - 8 か月前
3:59

What is a Leap Year?

CGP Grey
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1:07

LEAP YEAR 80'S SLASHER UPDATE #2

TheZoProductions
36 回視聴 - 3 年前
7:27

HOW TO PROVE 367 DAYS FOR LEAP YEAR | RUSTY SCIENCE 101

Rusty Science (அறிவியல் துரு)
769 回視聴 - 5 年前
1:50

Flashback Friday: Leap Day babies in 1984

KELOLAND News
201 回視聴 - 4 年前
11:46

Leap Year - Detailed Explanation - Why 100 is not leap year ? - Is 400 a leap year ?

ADDA IQ
19,700 回視聴 - 4 年前
0:30

Games Released On Leap Days

Pip
34 回視聴 - 8 か月前
0:50

How to find any year is a leap year or not....... AMAZING TRICK.😃😃😃👍

Mr. secret X
43 回視聴 - 3 年前
6:57

Intermediocre Scratchers #80: Leap Day!

IMC
4 回視聴 - 4 年前
0:41

Dateblocks Band 80 Remastered +(LEAP DAY BONUS)

Fairy Godmother
2,253 回視聴 - 2 年前
0:26

SPELLING TEST Day 80 Leap Year Special - Christian Education - Learn to Write, Spell & Read English

A Simply Swank Christian Homeschool Education
239 回視聴 - 8 か月前
1:28

How rare are Leap day Birthdays?

Peggy Bolton
10 回視聴 - 8 か月前
0:47

Nebraska woman celebrates her 'unique and special' leap year day birthday

KETV NewsWatch 7
58 回視聴 - 8 か月前
1:26

WI: WOMAN CELEBRATES 20TH LEAP YEAR BIRTHDAY

Eyewitness News WTVO WQRF (MyStateline)
79 回視聴 - 4 年前
0:35

How many weeks are in a non leap year?

Quickfire Info
170 回視聴 - 1 年前