74 321 – 29 876 = ......	98 543 – 65 432 = ......
61 234 – 5 678 = ......	43 210 – 2 345 = ......
89 765 – 876 = ......	37 654 – 543 = ......
95 432 – 45 = ......	52 987 – 7 654 = ......
38 901 – 27 890 = ......	81 234 – 49 876 = ......
26 543 – 1 234 = ......	69 876 – 567 = ......
93 210 – 12 345 = ......	47 890 – 3 210 = ......
58 765 – 34 567 = ......	86 543 – 8 901 = ......

\(\underline { - \begin{array}{*{20}{c}}{9\,\,483}\\{2\,\,571}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{7\,\,849}\\{3\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{4\,\,917}\\{1\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{9\,\,172}\\{6\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{6\,\,849}\\{4\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{8\,\,506}\\{5\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{5\,\,283}\\{2\,\,849}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{7\,\,192}\\{3\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{8\,\,283}\\{5\,\,672}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{6\,\,506}\\{3\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{4\,\,849}\\{1\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{9\,\,917}\\{7\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{7\,\,506}\\{4\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{5\,\,672}\\{2\,\,849}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{9\,\,283}\\{6\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{7\,\,917}\\{5\,\,283}\end{array}} \)

.....

82 456 – 37 891 = ......

99 876 – 54 321 = ......

67 890 – 6 543 = ......

41 234 – 3 456 = ......

75 321 – 987 = ......

38 765 – 654 = ......

94 567 – 23 = ......

63 210 – 8 901 = ......

49 876 – 38 765 = ......

87 654 – 43 210 = ......

29 543 – 1 876 = ......

56 789 – 567 = ......

91 234 – 12 789 = ......

72 345 – 5 678 = ......

68 901 – 45 678 = ......

35 987 – 2 345 = ......

83 210 – 7 654 = ......

97 543 – 89 123 = ......

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{8\,\,917}\end{array}}\\{2\,\,381}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{6\,\,493}\end{array}}\\{3\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{4\,\,506}\end{array}}\\{1\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{9\,\,483}\end{array}}\\{5\,\,672}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{5\,\,672}\end{array}}\\{3\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{8\,\,917}\end{array}}\\{6\,\,493}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{6\,\,917}\end{array}}\\{4\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{7\,\,506}\end{array}}\\{5\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{9\,\,283}\end{array}}\\{7\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{4\,\,917}\end{array}}\\{1\,\,672}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{5\,\,849}\end{array}}\\{2\,\,849}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{8\,\,506}\end{array}}\\{6\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{7\,\,917}\end{array}}\\{5\,\,672}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{6\,\,283}\end{array}}\\{3\,\,506}\end{array}} \)

.....

\[\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{9\,\,506}\end{array}}\\{8\,\,283}\end{array}} \]

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{7\,\,849}\end{array}}\\{5\,\,917}\end{array}} \)

.....

46 704 – 21 359 = ......

51 947 – 46 813 = ......

38 947 – 22 583 = ......

35 128 – 847 = ......

7 392 – 4 158 = ......

94 381 – 86 927 = ......

29 381 – 5 927 = ......

23 506 – 17 194 = ......

67 413 – 59 872 = ......

3 506 – 847 = ......

4 813 – 927 = ......

12 583 – 11 947 = ......

73 214 – 15 678 = ......

95 432 – 42 187 = ......

68 905 – 7 890 = ......

47 123 – 3 456 = ......

19 876 – 543 = ......

82 345 – 6 789 = ......

94 321 – 78 = ......

63 210 – 432 = ......

51 987 – 2 345 = ......

79 654 – 58 321 = ......

27 543 – 987 = ......

56 789 – 5 678 = ......

88 765 – 44 321 = ......

31 456 – 234 = ......

71 234 – 654 = ......

42 109 – 109 = ......

59 876 – 37 654 = ......

97 531 – 9 876 = ......

36 789 – 25 678 = ......

64 321 – 41 098 = ......

93 210 – 4 567 = ......

85 432 – 765 = ......

92 345 – 67 123 = ......

78 654 – 34 123 = ......

56 789 – 4 567 = ......

39 876 – 2 876 = ......

81 234 – 765 = ......

45 321 – 654 = ......

69 543 – 87 = ......

87 109 – 7 876 = ......

37 654 – 26 321 = ......

94 876 – 49 876 = ......

25 987 – 1 234 = ......

61 234 – 567 = ......

98 765 – 12 876 = ......

53 210 – 3 456 = ......

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{13\,\,506}\end{array}}\\{11\,\,947}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{98\,\,917}\end{array}}\\{73\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{24\,\,917}\end{array}}\\{19\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{76\,\,283}\end{array}}\\{58\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{35\,\,283}\end{array}}\\{27\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{82\,\,506}\end{array}}\\{69\,\,483}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{46\,\,506}\end{array}}\\{38\,\,917}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{67\,\,192}\end{array}}\\{51\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{57\,\,917}\end{array}}\\{14\,\,283}\end{array}} \)

.....

\[\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{88\,\,506}\end{array}}\\{76\,\,917}\end{array}} \]

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{68\,\,283}\end{array}}\\{59\,\,172}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{99\,\,483}\end{array}}\\{91\,\,506}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{19\,\,506}\end{array}}\\{12\,\,849}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{54\,\,917}\end{array}}\\{46\,\,283}\end{array}} \)

.....

\(\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{41\,\,283}\end{array}}\\{33\,\,917}\end{array}} \)

.....

\[\underline { - \begin{array}{*{20}{c}}{\begin{array}{*{20}{l}}{75\,\,506}\end{array}}\\{67\,\,192}\end{array}} \]

.....