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Worksheets

Numere naturale de la 0 la 31

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Care sunt numerele pare de la 0 la 31?

a)

[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30]

b)

[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31]

c)

[2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32]

d)

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]

2.

Care sunt numerele impare de la 0 la 31?

a)

1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29

b)

0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30

c)

[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31]

d)

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16

3.

Care este suma numerelor 20 și 5?

a)

15

b)

24

c)

25

d)

5

4.

Află diferența numerelor 26 și 6

a)

16

b)

20

c)

30

d)

15

5.

Scrie numerele pare cuprinse între 18 și 31

a)

19, 20, 21, 23, 25, 27, 29

b)

19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30

c)

0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30

d)

20, 22, 24, 26, 28, 30

6.

Care este următorul număr par după 10?

a)

16

b)

14

c)

12

d)

18

7.

Care este următorul număr impar după 15?

a)

19

b)

13

c)

21

d)

17

8.

Care este suma lui 3, 5 și 7?

a)

15

b)

10

c)

14

d)

12

9.

Scrie numerele pare între 0 și 31 în ordine crescătoare.

a)

[2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32]

b)

[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30]

c)

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]

d)

[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31]

10.

Scrie numerele impare între 0 și 31 în ordine descrescătoare.

a)

[30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2, 0]

b)

[31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3]

c)

[32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2]

d)

[31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1]