Exponents
Decimals
Combine like terms
Decimals 2
Exponents 2
100

52 .56

58

100

7.5.3

22.5

100

6D+4D+4H+7

10D+4H+7

100

17.8/9

1.97

100

52

25

200

103.1076

1079

200

10.5.9

94.5

200

14a+4b+7

This cannot be solved this is already in its simplest terms. 

200

852.3 / 32

26.625

200

99 

81

300

22-4.22-4

22-8

300

11.3/9

1.25

300

4(x+9)-3x

y-36

300

546.9 / 20

27.3

300

42

16


400

113.1134

1137

400

-33.6/7

-4.8

400

Solve for y, y+3y=48

y+12

400

987.2 / 4

246.8

400

122

144

500

2234.2210

2244

500

67.7 / 8=

8.46

500

L+3n-2n+6L

7L+N

500

787.6 / 6

131.2

500

63

216