Game Preview

сложение дробей

Russian 14 Public

дроби

Study Slideshow

5/8 - 3/8

2/8

15

5/6-3/6

2/6 или 1/3

15

7/10-4/10

3/10

15

8/11-6/11

2/11

15

6/7-2/7

4/7

15

28/42-15/42

13/42

15

60/81-34/81

26/81

15

73/98-56/98

17/98

15

4/11+5/11 =

11/11 или 1

15

х + 5/36 = 13/36

х = 8/36 или 2/9

15

у - 16/49 = 27/49

у = 43/49

15

х - 13/8 = 5/8

х = 18/8 или 2 2/8 = 2 1/4

15

х - 15/32 = 17/32

х = 32/32 или 1

15

у + 11/18 = 11/18

у = 0

15