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Help me solve the math oral problem of grade six 120.
On the left of the fractional line is the denominator * multiplication sign.

2/ 1*2= 1 3/ 1*3= 1 3/2*3=2 3/ 1*6=2

4/3*8=6 5/3*20= 12 7/3* 14=6 8/7*40=35

4/3* 16= 12 9/5*27= 15 2/ 1*30= 15 12/7*24= 14

30/ 1*30= 1 5 1/9* 102= 18 19/9*76=36 4/9*8= 18

5/8*90= 144 99/98*99=98 3/ 14*6=28 7/ 1*28=4

10/ 1*90=9 5/3* 105=63 19/7*38= 14 5/ 1*25=5

8/ 19* 16=38 6 1/60* 122= 120 7/2*28=8 6/ 1*48=8

9/7* 18= 14 25/7* 100=28 9/5*8 1=45 8/9* 16= 18

1÷4/5= 7/ 10÷ 1= 1/9÷5=

1/2÷2/3= 3/8÷5/8 = 9÷3/4 =

2/7÷2/7 = 6÷ 1/6= 3/5÷ 1/3=

1/3÷ 1/4= 2/5÷5= 5/ 12÷ 1/3=

1÷ 10/ 1 1= 5/ 12÷ 1/8 = 9/ 10÷3/4=

2/9÷3/ 18= 1/4÷3= 12/ 13÷26=

19/6÷3/2= 2/3÷7/2= 6/7÷ 14/2=

16/7÷2 1/4= 29/3÷6= 4/3÷7=

9\4÷8= 3/ 12÷2/9= 1/6÷2/9=

6÷ 1/4 = 20÷ 1/4= 1/4÷5 =

1÷3/5= 5/ 10÷ 1= 1/8÷5=

1/2÷ 1/3= 3/8÷7/8 = 9÷3/5 =

2/7÷2/5 = 6÷ 1/2= 3/5÷ 1/4=

1/3÷ 1/3= 2/5÷ 1/5= 5/ 12÷ 1/6=

1÷ 1/ 15= 5/ 12÷ 1/7 = 9/ 10÷3/2=

2/9÷3/ 12= 1/4÷ 1/2= 12/ 14÷26=

19/6÷ 1/2= 2/3÷ 1/2= 6/7÷ 1/2=

16/7÷ 1/4= 29/3÷ 1/6= 1/3÷7=

1\4÷8= 3/8÷2/9= 1/6÷4/9=

6÷ 1/4 = 20÷ 1/4= 1/4÷/5 =

1/2÷4/5= 7/ 10÷ 1/5= 2/9÷5=

1/2÷ 1/3= 3/8÷ 1/8 = 9÷ 1/4 =

2/7÷ 1/7 = 6÷5/6= 3/5÷2/3=

1/3÷3/4= 2/5÷ 1/5= 5/ 12÷ 1/ 13=

1÷9/ 1 1= 5/ 12÷7/8 = 9/ 10÷ 1/4=

2/9÷5/ 18= 1/4÷2/3= 12/ 13÷ 1/5=

19/6÷3/ 12= 2/3÷7/ 12= 6/7÷ 1/ 12=

16/7÷ 1/24= 1/3÷6= 4/ 13÷7=

3/4÷8= 3/8÷ 1/9= 1/6÷2/7=

6÷ 1/ 12 = 20÷ 1/5= 1/4÷ 1/5 =

2/ 1*2= 1 3/ 1*3= 1 3/2*3=2 3/ 1*6=2

4/3*8=6 5/3*20= 12 7/3* 14=6 8/7*40=35

4/3* 16= 12 9/5*27= 15 2/ 1*30= 15 12/7*24= 14

30/ 1*30= 1 5 1/9* 102= 18 19/9*76=36 4/9*8= 18

5/8*90= 144 99/98*99=98 3/ 14*6=28 7/ 1*28=4

10/ 1*90=9 5/3* 105=63 19/7*38= 14 5/ 1*25=5

8/ 19* 16=38 6 1/60* 122= 120 7/2*28=8 6/ 1*48=8

9/7* 18= 14 25/7* 100=28 9/5*8 1=45 8/9* 16= 18

4/9×3= 5÷ 1/3 = 1/2÷ 1/3 = 2/7×3/9 ÷2/7 = 2 1/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7× 14= 2/3÷5/6= / kloc-0/.25×8= 3/5÷5/ 8= 6/7×3/2= 6×8.8= 4/ 1 1÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 4 1/ 12×4= 4÷3/ 16= / kloc-0/2÷9/4 = 75/ 8 ÷5= 12× 16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/ 7 = 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 8 1.2- 1 1÷7-×3= 6696÷62-6.5× 10.6 =

1.89÷ 100= 0.82+0.08= 73× 1= 0.63× 10= 4÷ 10= 17÷ 1000=

0.56+0.4= 1.25× 100= 5.6+99=

100÷25= 1-0.93= 90-0.9=

794- 198= 68×25= 6756- 193-207=

72× 125= 97×360+3×360=

4/9×3= 5÷ 1/3 = 1/2÷ 1/3 = 2/7×3/9 ÷2/7 = 2 1/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7× 14= 2/3÷5/6= / kloc-0/.25×8= 3/5÷5/ 8= 6/7×3/2= 6×8.8= 4/ 1 1÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 4 1/ 12×4= 4÷3/ 16= / kloc-0/2÷9/4 = 75/ 8 ÷5= 12× 16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/ 7 = 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 8 1.2- 1 1÷7-×3= 6696÷62-6.5× 10.6 =

1\2×8=

1\3×9=

4\9×7=

9\ 1 1×8=

3\6×2\9=

5\9×7\2=

1\ 10×9\4=

23\4×2\6=

76\5× 1\38=

87\9×3\ 19=

15\4× 1\3=

56\2× 1\8=

2\9×3\ 18=

1\4×3=

12\ 13×26=

19\6×3\2=

2\3×7\2=

6\7× 14\2=

16\7×2 1\4=

29\3×6=

1\2×6=

1\6×9=

4\3×7=

9\4×8=

3\ 12×2\9=

5\9×7\5=

1\ 10×9\2=

24\4×2\6=

76\7× 1\38=

87\6×3\ 19=

12\4× 1\3=

56\2× 1\7=

2\9×6\ 18=

1\4×7=

3\ 13×26=

17\6×3\2=

2\3×9\2=

6\5× 14\2=

16\7×28\4=

29\2×6=

1\2×7=

1\4×9=

4\3×9=

9\4× 1 1=

3\ 15×2\9=

5\7×7\5=

1\23×9\2=

24\4× 1\6=

76\ 13× 1\38=

87\9×3\ 19=

12\5× 1\3=

56\ 12× 1\7=

2\9× 15\ 18=

1\ 1 1×7=

3\ 19×26=

17\8×3\2=

2\6×9\2=

6\ 15× 14\2=

16\ 14×28\4= 29\2×4=

25 - 15 -80 = 10 -80 = -70

26 -6 -64 = 20 -64 = -44

27 + 3 -48 = 30 -48 = - 18

28 + 12 -32 = 40 -32 = 8

29 + 2 1 - 16 = 50 - 16 = 34

30 + 30 + 0 = 60 + 0 = 60

3 1 + 39 + 16 = 70 + 16 = 86

32 + 48 + 32 = 80 + 32 = 1 12

33 + 57 + 48 = 90 + 48 = 138

34 + 66 + 64 = 100 + 64 = 164

35 + 75 + 80 = 1 10 + 80 = 190

36 + 84 + 96 = 120 + 96 = 2 16

37 + 93 + 1 12 = 130 + 1 12 = 242

38 + 102 + 128 = 140 + 128 = 268

39 + 1 1 1 + 144 = 150 + 144 = 294

40 -30 - 140 = 10 - 140 = - 130

4 1 -2 1 - 124 = 20 - 124 = - 104

42 - 12 - 108 = 30 - 108 = -78

43 -3 -92 = 40 -92 = -52

44 + 6 -76 = 50 -76 = -26

45 + 15 -60 = 60 -60 = 0

46 + 24 -44 = 70 -44 = 26

47 + 33 -28 = 80 -28 = 52

48 + 42 - 12 = 90 - 12 = 78

49 + 5 1 + 4 = 100 + 4 = 104

50 + 60 + 20 = 1 10 + 20 = 130

5 1 + 69 + 36 = 120 + 36 = 156

52 + 78 + 52 = 130 + 52 = 182

53 + 87 + 68 = 140 + 68 = 208

54 + 96 + 84 = 150 + 84 = 234

55 -45 -200 = 10 -200 = - 190

56 -36 - 184 = 20 - 184 = - 164

57 -27 - 168 = 30 - 168 = - 138

58 - 18 - 152 = 40 - 152 = - 1 12

59 -9 - 136 = 50 - 136 = -86

60 + 0 - 120 = 60 - 120 = -60

6 1 + 9 - 104 = 70 - 104 = -34

62 + 18 -88 = 80 -88 = -8

63 + 27 -72 = 90 -72 = 18

64 + 36 -56 = 100 -56 = 44

65 + 45 -40 = 1 10 -40 = 70

66 + 54 -24 = 120 -24 = 96

67 + 63 -8 = 130 -8 = 122

68 + 72 + 8 = 140 + 8 = 148

69 + 8 1 + 24 = 150 + 24 = 174

70 -60 -260 = 10 -260 = -250

7 1 -5 1 -244 = 20 -244 = -224

72 -42 -228 = 30 -228 = - 198

73 -33 -2 12 = 40 -2 12 = - 172

74 -24 - 196 = 50 - 196 = - 146

1 1 3^3-5

12 4^2-34%

13 3.25-3 15%

14 7^3+445%

15 12+5268.32-2569

16 123+456-52*8

17 45%+6325

18 1/2+ 1/3+ 1/4

19 789+456-78

20 45%+54%-36%

32×30= 22×30= 6×20 1=

17×5= 4×60= 4500÷900=

170+90= 4800÷40= 14×20 1=

80÷ 16= 4200÷20= 2500÷50=

16×5= 32×20= 67×4=

2400÷40= 3600÷60= 87÷3=

25× 16= 48×9= 696÷3=

125×6= 48×25= 780÷20=

72-45= 360-85= 720÷45÷2=

3000+200= 48× 125= 35×8=

80-4= 420÷35÷2= 25×32=

45÷ 15= 78÷2= 45× 12=

6×85= 69÷23= 67+25=

7 10-420= 50×90= 22×8×5=

12×5= 6300÷30= 690-420=

102+284= 480+290= 930÷30=

23×3= 800×30= 2 100÷70=

6 12÷ 12= 360+ 140= 1800÷30=

880÷20= 45× 14= 3×90=

32+ 15= 28×7= 40×60=

32×20= 468+ 197= 6×80=

4700÷ 10= 729+302= 45- 18=

2400÷20= 25×6×4= 25×28=

15×6= 125×48= 125× 16=

15+22= 102×34= 4500÷45=

25×40= 490÷35÷2= 360÷45÷2=

35× 18= 264- 198= 2800÷25÷4=

45×22= 52 1-305= 3500÷25÷2=

25+40= 5600÷ 16= 67+28=

35× 18= 75× 19+75= 4 1-23=

45×22= 45×6= 375+99=

7000÷70= 45+45= 624- 198=

9600÷30= 630÷90= 720÷9÷4=

320×2= 50×50= 33×6×5=

12×40= 26×20= 62+ 18=

560÷35÷2= 25×4= 254+99=

45× 12= 750-570= 50÷7=

57+ 19= 60÷60= 70×60=

9 1-28= 58+79+42= 80×5×6=

90-25= 35×35+65×35= 125×80=

44- 15= 1800÷90= 125× 16=

97+ 18= 10×24= 45× 14=

26+ 14= 8 1÷27= 69÷23=

25 - 15 -80 =

26 -6 -64 =

27 + 3 -48 =

28 + 12 -32

29 + 2 1 - 16 =

30 + 30 + 0 =

3 1 + 39 + 16 =

32 + 48 + 32 =

33 + 57 + 48 =

34 + 66 + 64 =

35 + 75 + 80 =

36 + 84 + 96 =

37 + 93 + 1 12 =

38 + 102 + 128 =

39 + 1 1 1 + 144 =

40 -30 - 140 =

4 1 -2 1 - 124 =

42 - 12 - 108 =

43 -3 -92 =

44 + 6 -76 =

45 + 15 -60 =

46 + 24 -44 =

47 + 33 -28 =

48 + 42 - 12 =

49 + 5 1 + 4 =

50 + 60 + 20 =

5 1 + 69 + 36 =

52 + 78 + 52 =

53 + 87 + 68 =

54 + 96 + 84 =

55 -45 -200

56 -36 - 184 =

57 -27 - 168 =

58 - 18 - 152 =

59 -9 - 136

60 + 0 - 120

6 1 + 9 - 104

62 + 18 -88

63 + 27 -72 =

64 + 36 -56

65 + 45 -40 =

66 + 54 -24 =

67 + 63 -8 =

68 + 72 + 8 =

69 + 8 1 + 24

70 -60 -260

7 1 -5 1 -244 =

72 -42 -228 =

73 -33 -2 12 =

74 -24 - 196 =

840÷20=

14×70=

960÷80=

36×200=

65- 18=

45- 17=

26+57=

19+8 1=

25×30=

32+8=

270×30=

76×3=

58+34=

540-80=

420-370=

24×30=

820÷20=

830+ 120=

200÷40=

75×4=

0÷38=

27×200=

720÷6=

18+82=

35-7=

680+ 180=

86-6=

75×0=

99+3 1=

600×70=

5 10+90=

34- 16=

5 10÷30=

7.2 billion-1800 million =

87-59=

560÷40=

960÷30=

400÷50=

960÷4=

500,000 to 360,000 =

240×30=

24+75=

600-350=

15×80=

18+47=

90-24=

47-28=

86-20=

58+29=

47+38=

760-90=

17×30=

12×60=

9 10÷70=

16×60=

150÷ 10=

620÷20=

950÷50=

300÷4=

5+36=

28+57=

840+ 160=

280÷40=

65+30=

42×9=

32×50= 630÷90= 24×7= 16×60= 62×7= 49+38=

720÷40= 750÷50= 50×8= 52×3= 400÷50= 70+250=

840×40= 180÷60= 9 1×7 12×60= 17×30= 635- 199=

44+48= 770÷7= 14×70= 125×8= 90-28= 35×5=

860÷20= 720+2 10= 9 1-32= 820÷20= 47-27= 53-25=

870×30= 53×6= 540-80= 40×25=

720÷60-8= 20+80÷2= (62+28)×6= 25×4-23= 150×(5+2)=

9×40÷9= 900÷50- 10= 720÷20÷2= 63+48+52= 304- 167-33=

194+84+ 106= 786+ 125+75= 60×8-40= 3000+98÷2= 640÷(4×2)=

90×(560÷70)= 300÷6+2500= 28×(2 10÷7)= 420÷6÷70= 600-25×5=

640÷80= 15×5= 23×3= 12×2×5=

480÷80= 16×5= 27×3= 90÷ 15=

48÷4= 640÷ 16= 39÷3= 24×20=

32×3= 48÷ 16= 12×8= 27×3=

56÷ 14= 24÷8= 14×2= 83-45=

560÷80= 96÷24= 40÷20= 40×30=

37+26= 76-39= 605+59= 30×23=

12×8= 27+32= 48+27= 4500×20=

73+ 15 = 120×600 = 200×360= 6800×400=

280+270= 4×2500= 6000÷40= 5× 1280=

3 10-70= 400× 14= 470+ 180= 1000÷25=

160×600= 20×420= 290×300= 8 100÷300=

7600÷200= 7600÷400= 680+270= 980÷ 14=

4200÷30= 6× 1300= 1300×50= 200×48=

930-660= 530+280= 9200÷400= 840÷2 1=

180×500= 8000÷500 = 1900÷20= 200× 160=

8700÷300= 300×330= 3× 1400= 7000÷ 14=

600÷ 12= 9600÷80= 140×300= 8800÷40=

9600÷800= 750-290= 5×490= 760×20=

7500÷500= 370×200= 650÷ 13= 8600-4200=

4/9×3= 5÷ 1/3 = 1/2÷ 1/3 = 2/7×3/9 ÷2/7 = 2 1/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7× 14= 2/3÷5/6= / kloc-0/.25×8= 3/5÷5/ 8= 6/7×3/2= 6×8.8= 4/ 1 1÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 4 1/ 12×4= 4÷3/ 16= / kloc-0/2÷9/4 = 75/ 8 ÷5= 12× 16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/ 7 = 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 8 1.2- 1 1÷7-×3= 6696÷62-6.5× 10.6 =

1.89÷ 100= 0.82+0.08= 73× 1= 0.63× 10= 4÷ 10= 17÷ 1000=

0.56+0.4= 1.25× 100= 5.6+99=

100÷25= 1-0.93= 90-0.9=

794- 198= 68×25= 6756- 193-207=

72× 125= 97×360+3×360=