Fractions
Mental Multiplication
Mental Division
Long Division
Greatest Common Factor
100

1/2 + 1/4

3/4

100

6x8

48

100

48/6

8

100

81/4

20 r 1

100

10, 20

10

200

3/4 x 3

2 1/4
200

12x3

36
200

56/7

8

200

93/6

15 r 3

200

15, 25

5

300

Which fraction is equivalent to 5/6? 15/18, ¾, 8/12

15/18

300

30x60

900

300

250/5

50

300

588/5

117 r 3

300

25, 50

25

400

29 - 3/5

28 2/5

400

400x800

320000

400

3000/6

500

400

1024/8

128

400

18, 48

6

500

3/4 - 5/8

1/8

500

120x340

40,800

500

6400/4

1600

500

3456/9

384

500

50, 150

50