Računam do 20 - preverim svoje znanje

13 - 7 =

(a)  

11 - 5 =

(a)  

14 - 8 =

(a)  

7 + 5 =

(a)  

9 + 8 =

(a)  

0 + 20 =

(a)  

19 - 0 =

(a)  

Uredi števila po velikosti od najmanjšega do največjega.

15, 8, 13, 2, 17, 10

• 17, 15, 13, 10, 8, 2

• 2, 8, 10, 13, 15, 17

• 2, 10, 8, 15, 13, 17

• 17, 13, 15, 10, 2, 8

Uredi števila po velikosti od največjega do najmanjšega.

3, 16, 7, 20, 0, 9

• 20, 3, 7, 9, 16, 0

• 0, 3, 7, 9, 16, 20

• 20, 16, 0, 7, 3, 9

• 20, 16, 9, 7, 3, 0

Predhodnik števila 13 je?

(a)