Fractions

Adding Fractions

100

3/5 + 1/5 =

4/5

200

7/20 + 13/20 =

20/20 = 1

300

3/10 + 7/10 = 

10/10 = 1

400

69/120 + 30/120 =  

99/120

500

234/1000 + 432/1000 = 

666/1000

Subtracting

100

6/7 - 5/7 =

1/7

200

12/16 - 7/16 = 

5/16

300

14/20 - 7/20 =

7/20

400

35/50 - 23/50 =

12/50

500

542/1000 - 859/1000 =

312/1000

Multiplying

100

1/2 x 1/3 =

1/6

200

5/10 x 7/10 =

35/100

300

43/10000 x 63/10000 = 

2709/10000

400

23/100 x 10/100 =

230/10000

500

45/85 x 12/32 =

540/2720

Dividing

100

1/4 ÷ 2/3 =

1/4 x 3/2 = 38

200

3/10 ÷ 2/5 =

3/10 x 5/2 = 15/20 = 3/4

300

5/12 ÷ 6/9 =

5/12 x 9/6 = 45/72

400

7/8 ÷ 8/9 =

7/8 x 9/8 = 63/64 

500

8/12 ÷ 6/9 =

8/12 x 9/6 = 72/72 = 1

Mixture

100

12/120 + 67/120 =

79/120

200

512/1000 - 273/1000 =

239/1000

300

23/203 x 512/203=

11,776/41,209

400

8/10 ÷ 10/12 = 

8/10 x 12/10 = 96/100 = 24/25

500

43/234 x 56/432 =

2,408/101,088