Oefenblaadje breuken

Citotrainer Nederland

Opdracht: haal de helen eruit.

9

2 =

30

2 =

17

3 =

45

6 =

20

4 =

29

9 =

24

5 =

38

10 =

Opdracht: reken uit en haal de helen eruit.

4

6 +

3

6 =

13

7 -

2

7 =

5

9 +

8

9 =

22

5 -

11

5 =

8

3 +

7

3 =

30

4 -

13

4 =

7

8 +

12

8 =

40

10 -

9

10 =

Opdracht: reken uit en haal de helen eruit.

2

3 +

3

4 =

23

5 -

3

2 =

4

5 +

2

3 =

36

4 -

18

2 =

7

8 +

4

2 =

16

3 -

12

5 =

10

4 +

12

6 =

17

6 -

8

7 =

Oefenblaadje breuken

Citotrainer Nederland

Antwoorden:

9

2 = 4

1

2

30

2 = 15

17

3 = 5

2

3

45

6 = 7

3

6 ( = 7

1

2 )

20

4 = 5

29

9 = 3

2

9

24

5 = 4

4

5

38

10 = 3

8

10 ( = 3

4

5 )

4

6 +

3

6 =

7

6 = 1

1

6

13

7 -

2

7 =

11

7 = 1

4

7

5

9 +

8

9 =

13

9 = 1

4

9

22

5 -

11

5 =

11

5 = 2

1

5

8

3 +

7

3 =

15

3 = 5

30

4 -

13

4 =

17

4 = 4

1

4

7

8 +

12

8 =

19

8 = 2

3

8

40

10 -

9

10 =

31

10 = 3

1

10

2

3 +

3

4 =

17

12 = 1

5

12

23

5 -

3

2 =

31

10 = 3

1

10

4

5 +

2

3 =

22

15 = 1

7

15

36

4 -

18

2 = 0

7

8 +

4

2 =

46

16 = 2

7

8

16

3 -

12

5 =

44

15 = 2

14

15

10

4 +

12

6 =

108

24 = 4

1

2

17

6 -

8

7 =

71

42 = 1

29

42