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Algebra
100

16+17

33

100

16-7

9

100

7*9

63

100

50/2

25

100

x=7+9

X=16

200

22+19

41

200

25-19

6

200

5*12

60

200

69/3

23

200

v. t=3 t*t=y y+t= v

v=12

500

50.25+7.50=

57.75

500

34.99-21.88

13.11


500

5.05*5=

25.25

500

101/2

50.5

500

R. o=5 o/1=p p*o=y*4=R

100