Name
Grade
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Date
Questions20
Score

1

Is 2018 a leap year?

2

Is 1899 a leap year?

3

Is 2100 a leap year?

4

Is 1900 a leap year?

5

Is 1950 a leap year?

6

Is 1800 a leap year?

7

Is 1700 a leap year?

8

Is 2019 a leap year?

9

Is 2020 a leap year?

10

Is 2016 a leap year?

11

Is 2013 a leap year?

12

Is 2006 a leap year?

13

Is 2021 a leap year?

14

Is 2022 a leap year?

15

Is 2030 a leap year?

16

Is 2050 a leap year?

17

Is 2045 a leap year?

18

Is 1994 a leap year?

19

Is 1992 a leap year?

20

Is 1986 a leap year?

Answers Key

Show All Workout

1

Is 2018 a leap year?

2018 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2018 ÷ 4

Quotient = 504

Remainder = 2

∴ 2018 is not a leap year

2018 ÷ 4

0504 | |

4 | 201802020 01 0 18 16 2 |

Remainder = 2

∴ 2018 is not a leap year

2

Is 1899 a leap year?

1899 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

1899 ÷ 4

Quotient = 474

Remainder = 3

∴ 1899 is not a leap year

1899 ÷ 4

0474 | |

4 | 189901816 29 28 19 16 3 |

Remainder = 3

∴ 1899 is not a leap year

3

Is 2100 a leap year?

2100 is leap year

Solution

Any year which is divisible by 4 is a leap year

2100 ÷ 4

Quotient = 525

Remainder = 0

∴ 2100 is leap year

2100 ÷ 4

0525 | |

4 | 210002120 10 8 20 20 0 |

Remainder = 0

∴ 2100 is leap year

4

Is 1900 a leap year?

1900 is leap year

Solution

Any year which is divisible by 4 is a leap year

1900 ÷ 4

Quotient = 475

Remainder = 0

∴ 1900 is leap year

1900 ÷ 4

0475 | |

4 | 190001916 30 28 20 20 0 |

Remainder = 0

∴ 1900 is leap year

5

Is 1950 a leap year?

1950 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

1950 ÷ 4

Quotient = 487

Remainder = 2

∴ 1950 is not a leap year

1950 ÷ 4

0487 | |

4 | 195001916 35 32 30 28 2 |

Remainder = 2

∴ 1950 is not a leap year

6

Is 1800 a leap year?

1800 is leap year

Solution

Any year which is divisible by 4 is a leap year

1800 ÷ 4

Quotient = 450

Remainder = 0

∴ 1800 is leap year

1800 ÷ 4

0450 | |

4 | 180001816 20 20 00 0 0 |

Remainder = 0

∴ 1800 is leap year

7

Is 1700 a leap year?

1700 is leap year

Solution

Any year which is divisible by 4 is a leap year

1700 ÷ 4

Quotient = 425

Remainder = 0

∴ 1700 is leap year

1700 ÷ 4

0425 | |

4 | 170001716 10 8 20 20 0 |

Remainder = 0

∴ 1700 is leap year

8

Is 2019 a leap year?

2019 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2019 ÷ 4

Quotient = 504

Remainder = 3

∴ 2019 is not a leap year

2019 ÷ 4

0504 | |

4 | 201902020 01 0 19 16 3 |

Remainder = 3

∴ 2019 is not a leap year

9

Is 2020 a leap year?

2020 is leap year

Solution

Any year which is divisible by 4 is a leap year

2020 ÷ 4

Quotient = 505

Remainder = 0

∴ 2020 is leap year

2020 ÷ 4

0505 | |

4 | 202002020 02 0 20 20 0 |

Remainder = 0

∴ 2020 is leap year

10

Is 2016 a leap year?

2016 is leap year

Solution

Any year which is divisible by 4 is a leap year

2016 ÷ 4

Quotient = 504

Remainder = 0

∴ 2016 is leap year

2016 ÷ 4

0504 | |

4 | 201602020 01 0 16 16 0 |

Remainder = 0

∴ 2016 is leap year

11

Is 2013 a leap year?

2013 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2013 ÷ 4

Quotient = 503

Remainder = 1

∴ 2013 is not a leap year

2013 ÷ 4

0503 | |

4 | 201302020 01 0 13 12 1 |

Remainder = 1

∴ 2013 is not a leap year

12

Is 2006 a leap year?

2006 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2006 ÷ 4

Quotient = 501

Remainder = 2

∴ 2006 is not a leap year

2006 ÷ 4

0501 | |

4 | 200602020 00 0 06 4 2 |

Remainder = 2

∴ 2006 is not a leap year

13

Is 2021 a leap year?

2021 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2021 ÷ 4

Quotient = 505

Remainder = 1

∴ 2021 is not a leap year

2021 ÷ 4

0505 | |

4 | 202102020 02 0 21 20 1 |

Remainder = 1

∴ 2021 is not a leap year

14

Is 2022 a leap year?

2022 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2022 ÷ 4

Quotient = 505

Remainder = 2

∴ 2022 is not a leap year

2022 ÷ 4

0505 | |

4 | 202202020 02 0 22 20 2 |

Remainder = 2

∴ 2022 is not a leap year

15

Is 2030 a leap year?

2030 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2030 ÷ 4

Quotient = 507

Remainder = 2

∴ 2030 is not a leap year

2030 ÷ 4

0507 | |

4 | 203002020 03 0 30 28 2 |

Remainder = 2

∴ 2030 is not a leap year

16

Is 2050 a leap year?

2050 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2050 ÷ 4

Quotient = 512

Remainder = 2

∴ 2050 is not a leap year

2050 ÷ 4

0512 | |

4 | 205002020 05 4 10 8 2 |

Remainder = 2

∴ 2050 is not a leap year

17

Is 2045 a leap year?

2045 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

2045 ÷ 4

Quotient = 511

Remainder = 1

∴ 2045 is not a leap year

2045 ÷ 4

0511 | |

4 | 204502020 04 4 05 4 1 |

Remainder = 1

∴ 2045 is not a leap year

18

Is 1994 a leap year?

1994 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

1994 ÷ 4

Quotient = 498

Remainder = 2

∴ 1994 is not a leap year

1994 ÷ 4

0498 | |

4 | 199401916 39 36 34 32 2 |

Remainder = 2

∴ 1994 is not a leap year

19

Is 1992 a leap year?

1992 is leap year

Solution

Any year which is divisible by 4 is a leap year

1992 ÷ 4

Quotient = 498

Remainder = 0

∴ 1992 is leap year

1992 ÷ 4

0498 | |

4 | 199201916 39 36 32 32 0 |

Remainder = 0

∴ 1992 is leap year

20

Is 1986 a leap year?

1986 is not a leap year

Solution

Any year is not a leap year if it is not divisible by 4 or 400

1986 ÷ 4

Quotient = 496

Remainder = 2

∴ 1986 is not a leap year

1986 ÷ 4

0496 | |

4 | 198601916 38 36 26 24 2 |

Remainder = 2

∴ 1986 is not a leap year