Study

חיבור וחיסור שברים

0%

0 0 0

10/15 - 2/3

0

2/7 + 2/3

20/21

1/4 + 2/8

4/8 or 1/4

2/25 + 3/5

17/25

5 2/4 - 3 2/8 =

2 1/4

2/7 + ____ = 15/28

1/4

1/6 + 8/12

10/12

4/5 – 1/2

3/10

1/7 + 1/2

9/14

1/3 + 2/5 =

11/15

4/20 + 3/5

16/20 or 4/5

6/12 + 1/5

42/60 or 21/30

6/10 + 1/2

11/10

1/3 + 2/7

13/21

5/8 + 1/3

23/24

3/15 + 1/3

8/15

1/2 + 1/18

10/18 or 5/9

10/15 + 4/5

22/15

2/8 + 1/6

10/24

2/3 + 4/5 =

1 7/15

4/6 + 1/18

13/18

1/2 + 1/4

3/4

9/12 + 4/6

1 and 5/12

1/4 + ____ = 3/4

1/2

4/6 + 2/3

8/6 or 4/3 or 1 and 1/3

5/9 + 1/4

29/36

1/2 – 1/6

2/6 (or 1/3)

2/12 + 2/4

8/12 or 2/3

3/15 + 4/5

15/15 or 1

4/6 + 1/7

34/42

4 6/9 - 2 4/18 =

2 4/9

2/9 + 4/6

16/18 or 8/9

3/16 + 1/2

11/16

10/12 - 2/6 =

1/2

3/4 + 8/12

1 and 5/12

10 1/4 - 2 3/10 =

7 19/20

5/8 + 2/5

41/40

2/7 + 3/14

7/14 or 1/7

2/3 + 3/8 =

1 1/24

5 4/6 - 3 2/4 =

3 1/2

1/2 + 1/6

4/6

5/6 + 3/5

43/30

1/4 – 2/10

1/20

1/9 + ___ = 6/27

1/9

5/9 + 2/5

43/45

1/2 + 1/8

5/8

2/9 + 3/6

13/9

4/8 – 2/10

1 and 9/20

1/4 + ___ = 1/2

1/4

5/10 + 1/2

10/10 or 1

3/8 – 1/10

11/40

2/3 + 1/9

7/9

1 2/3 + 4 1/12 =

5 3/4