Math

LCM/ GCF

100

30 36

6, 180

200

15, 18

3, 90

300

12, 6

6, 12

400

18, 20

2, 180

500

64, 72

8, 576

Divison

100

2245 diveded by 2

1,122.5

200

87 divided by 8

10.875

300

67 diveded by 2

33.5

400

78 diveded 5

15.6

500

54 divede 5

10.8

Multipcation

100

56 times 2

112

200

34 times 6

204

300

345 times 2

690

400

889 times 4

3,556

500

123 times 8

984

Fractions

100

1/2 + 3/4=

1.25

200

8/9 + 2/3

1.5556

300

5/6 + 6/7

1.6905

400

4/5 + 1/9

9111

500

9/8 +3/4

1.875

Percent

100

4/5

80%

200

1/2

50%

300

2/5

40%

400

3/4

75%

500

7/8

87.5