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exponenents
solving algebraic expressions
writing algebraic expressions
G.C.F. and L.C.M
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100

52

25

100

x=2

5x+4=

14

100

24 times a number g.

24g 

100

L.C.M of 9 and 12

36

100

25 / 200 =

8

200

34

81

200

(6*20)/6w=

W= 2

10

200

4(5+6)

four times the sum of five plus six.

200

G.C.F of 63 and 7

7

200

30*8

240

300

233

12,647

300

6x+18=

x=2 

36

300

20 less than seven times a number W.

(7*W)-20

300

G.C.F of 28 and 42.

4

300

L.C.M of 75 and 150

150

400

67

279936

400

15w-4

w=1/2

3 1/2

400

28/(16*w)

28 divided by 16 w

400

L.C.M. for 4 and 28

28

400

67 x 41

2,747

500

68

1,679,616

500

3x/ (0.5+1.1) =

x=6    

11.25

500

5(3x + 4y)

5 times the quantity of 3x + 4y

500

find L.C.M for 15 and 375

375

500

2x + 7y -12w - 12y + 3w - 4x


Combine like terms. 

-2x-9w-5y