Show:
Adding Fractions
Subtracting Fractions
What's Missing?
Whole Number?
How many more to make a whole?
100

6/12 + 4/12

What is 10/12

100

12/16 - 4/16

8/16


100

?/18 + 6/18 = 11/18

5/18

100

157904 / 150794 is it a whole number?

No. Because...

100

5/10 

How many more to make 1 whole?

5

200

52/80 + 13/80

65/80
200

145/160 - 110/160

35/160
200

18/26 - ?/26= 13/26

6/26

200

24/12

2 wholes

200

15/30 

How many more to make 1 whole?

15

300

45/110 + 22/110

67/110

300

146/364 - 95/364

51/364

300

?/645 + 58/645= 122/645

64/645

300

1/1

1 whole

300

11/22 

How many more to make a whole?

11

400

1200/1550 + 150/1550 

1350/1550

400

842/1526 - 243/1526

599/1526

400

44/60 - ?/60= 15/60

29/60

400

25/5

5 wholes

400
50/100

How many more to make a whole?

50

500

1436/6953 + 4268/6953

5731/6953

500

1945/16376 - 122/16376

1823/16376

500

?/120 + ?/120 = 88/120

Both numerators are the same

44/120 + 44/120

500

24/4

6 wholes

500

120/140

How many more to make a whole?

20