Erafsommen tot 50 maken

Erafsommen

1.

35

–

30

=

2.

15

–

5

=

3.

30

–

5

=

4.

30

–

5

=

5.

5

–

5

=

6.

25

–

5

=

7.

15

–

5

=

8.

40

–

25

=

9.

15

–

0

=

10.

30

–

25

=

11.

40

–

30

=

12.

25

–

20

=

13.

20

–

5

=

14.

30

–

15

=

15.

25

–

10

=

16.

45

–

45

=

17.

5

–

5

=

18.

10

–

5

=

19.

15

–

0

=

20.

15

–

15

=

21.

30

–

5

=

22.

40

–

15

=

23.

30

–

5

=

24.

20

–

0

=

25.

35

–

35

=

26.

10

–

10

=

27.

5

–

5

=

28.

20

–

20

=

29.

40

–

40

=

30.

10

–

5

=

31.

5

–

0

=

32.

45

–

45

=

33.

5

–

5

=

34.

15

–

5

=

35.

25

–

25

=

36.

45

–

35

=

Erafsommen tot 50 maken
| ANTWOORDEN

Erafsommen

1.

35

–

30

=

5

2.

15

–

5

=

10

3.

30

–

5

=

25

4.

30

–

5

=

25

5.

5

–

5

=

0

6.

25

–

5

=

20

7.

15

–

5

=

10

8.

40

–

25

=

15

9.

15

–

0

=

15

10.

30

–

25

=

5

11.

40

–

30

=

10

12.

25

–

20

=

5

13.

20

–

5

=

15

14.

30

–

15

=

15

15.

25

–

10

=

15

16.

45

–

45

=

0

17.

5

–

5

=

0

18.

10

–

5

=

5

19.

15

–

0

=

15

20.

15

–

15

=

0

21.

30

–

5

=

25

22.

40

–

15

=

25

23.

30

–

5

=

25

24.

20

–

0

=

20

25.

35

–

35

=

0

26.

10

–

10

=

0

27.

5

–

5

=

0

28.

20

–

20

=

0

29.

40

–

40

=

0

30.

10

–

5

=

5

31.

5

–

0

=

5

32.

45

–

45

=

0

33.

5

–

5

=

0

34.

15

–

5

=

10

35.

25

–

25

=

0

36.

45

–

35

=

10