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Arvutamine 20 piires

Estonian 17 Public

Leia ülesande vastus.

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5+5=

10

5

20-4=

16

5

13+7=

20

5

13+7=

20

5

12+8=

20

5

4+6+8=

18

10

3+7+4=

14

10

4+6+1=

11

10

15-5+3=

13

10

8+2+6=

16

10

5+3+5=

13

10

5+3+5=

13

10

20-4-6=

10

15

18-8-2=

8

15

16-6-3=

7

15

13-3-3=

7

15

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