________________________________________________________________________________________________________________________________________________________________

!1. 2040:____________________________________________________2. 150 p 1,800 :____________________________________________________3. 2586:____________________________________________________4. 65 . x . 150 :____________________________________________________5. 28 :____________________________________________________6. n 3:____________________________________________________7. 28:____________________________________________________8. 100 . 40 .:____________________________________________________

Basic:()1. x+8 = 24 2. x+56.25 = 20.48 3. x+ =4. x-18 = 254 5. X-25.95 = 15.05 6. X- =7. 18x = 254 8. 30.25X = 90.75 9. 10.25x = 250

10. x = 28 11. X = 50 12. 0.1x = 250Normal:()1. 3(y - 2) = 9 2. 6X-15.95 = 14.05 3. 25X- =4. 18(x+4) = 162 5. 30(X+) = 90

!!!!!!1 ) 4 3 51 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________2 ) +++ = x ++ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________3) 120 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________4) x (TMC) (x - 1) + (x - 2) + (x - 3) + (x - 4) + . . . + (x - 99) = 100 x. 50 51 . 51 52. 52 53 . 53 54. 54 55______________________________________________________________________________________________________________________________________________________5) 24 6 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________6) 100 7 4 5 6 5 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________7) 100 1 ()_________________________________________________________________________________________________________________________________________________________________________________________________________________________________

8) 420 80 3 ()____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

1. 115 75

2. 57

3. 135 213

4. 9 7

5. A 25 15

6. y 5 170

7. 6 M 144

8. 100 35

9. 97

10. 4 3 45