1. 0.5 + 0.5 = 1
2. 0.25 + 0.75 = 1
3. 0.4 + 0.6 = 1
4. 0.33 + 0.67 = 1
5. 0.3 + 0.7 = 1
6. 0.2 + 0.8 = 1
7. 0.125 + 0.875 = 1
8. 0.1667 + 0.8333 = 1
9. 0.111 + 0.889 = 1
10. 0.0909 + 0.9091 = 1
11. 0.0769 + 0.9231 = 1
12. 0.0625 + 0.9375 = 1
13. 0.0526 + 0.9474 = 1
14. 0.0455 + 0.9545 = 1
15. 0.04 + 0.96 = 1
16. 0.0357 + 0.9643 = 1
17. 0.0323 + 0.9677 = 1
18. 0.0294 + 0.9706 = 1
19. 0.027 + 0.973 = 1
20. 0.025 + 0.975 = 1
21. 0.0233 + 0.9767 = 1
22. 0.0217 + 0.9783 = 1
23. 0.0204 + 0.9796 = 1
24. 0.0192 + 0.9808 = 1
25. 0.0182 + 0.9818 = 1
26. 0.0172 + 0.9828 = 1
27. 0.0164 + 0.9836 = 1
28. 0.0156 + 0.9844 = 1
29. 0.015 + 0.985 = 1
30. 0.0143 + 0.9857 = 1
31. 0.0137 + 0.9863 = 1
32. 0.0132 + 0.9868 = 1
33. 0.0127 + 0.9873 = 1
34. 0.0122 + 0.9878 = 1
35. 0.0118 + 0.9882 = 1
36. 0.0114 + 0.9886 = 1
37. 0.0111 + 0.9889 = 1
38. 0.0108 + 0.9892 = 1
39. 0.0105 + 0.9895 = 1
40. 0.0103 + 0.9897 = 1
41. 0.01 + 0.99 = 1
42. 0.0098 + 0.9902 = 1
43. 0.0096 + 0.9904 = 1
44. 0.0094 + 0.9906 = 1
45. 0.0092 + 0.9908 = 1
46. 0.0091 + 0.9909 = 1
47. 0.0089 + 0.9911 = 1
48. 0.0087 + 0.9913 = 1
49. 0.0086 + 0.9914 = 1
50. 0.0085 + 0.9915 = 1
51. 0.0083 + 0.9917 = 1
52. 0.0082 + 0.9918 = 1
53. 0.0081 + 0.9919 = 1
54. 0.008 + 0.992 = 1
55. 0.0078 + 0.9922 = 1
56. 0.0077 + 0.9923 = 1
57. 0.0076 + 0.9924 = 1
58. 0.0075 + 0.9925 = 1
59. 0.0074 + 0.9926 = 1
60. 0.0073 + 0.9927 = 1
61. 0.0072 +
(5/12-3/8)×72 =5/12×72-3/8×72 =30-27 =3
32×125×25 =4×8×125×25 =(4×25)×(8×125) =100×1000 =100000 9048÷26 =(2600+2600+2600+1248)÷26 =2600÷26+2600÷26+2600÷26+1248÷26 =100+100+100+48 =348
2881÷ 43 =(1290+1591)÷ 43 =1290÷43+1591÷43 =30+37 =6
