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退位减法练习300题

发布时间:2019-06-04 11:13

39-18 =     23-20 =     25-8 =     43-10 =     29-4 =

25-12 =     39-22 =     43-16 =    37-16 =    35-10 =

31-24 =     49-24 =     41-24 =     21-12 =    47-6 =

49-12 =     29-12 =     35-4 =     47-6 =     45-12 =

31-26 =     33-28 =     45-24 =     41-24 =    47-6 =

45-32 =     49-12 =     39-12 =     23-2 =     21-4 =

29-20 =     39-24 =     47-6 =     41-8 =     43-14 =

23-16 =     43-24 =     29-8 =     33-16 =     23-2 =

37-8 =     49-4 =     45-12 =     31-28 =     39-26 =

43-4 =      41-20 =     33-8 =     25-20 =     47-6 =

23-20 =     49-36 =     37-32 =     33-16 =    39-2 =

47-6 =      27-8 =     41-8 =     27-22 =     37-24 =

23-18 =     47-6 =      43-34 =     47-6 =     25-4 =

33-8 =     47-6 =     49-28 =     39-36 =     33-12 =

25-20 =     33-24 =     27-6 =     49-28 =    29-20 =

21-12 =     49-40 =     45-8 =     37-16 =    45-12 =

45-36 =     23-16 =     25-8 =     43-30 =     31-4 =

21-4 =      41-4 =     33-24 =     39-18 =     27-8 =

33-16 =     45-24 =     47-6 =     41-4 =     25-20 =

47-6 =     41-24 =     47-6 =     29-16 =     25-12 =

33-8 =      47-6 =     29-24 =     49-4 =     37-24 =

33-24 =     27-12 =     41-12 =     29-4 =     21-4 =

27-18 =     39-24 =     25-8 =     43-12 =    43-18 =

41-12 =     27-16 =     41-24 =     33-8 =    21-12 =

41-32 =     29-12 =     49-32 =    35-30 =    31-24 =

47-6 =      45-8 =     39-30 =     39-18 =     43-4 =

39-32 =     23-20 =     21-16 =     23-20 =    21-8 =

41-24 =     27-12 =     21-16 =     31-26 =    33-4 =

23-6 =     39-14 =     43-16 =     47-6 =     33-28 =

27-10 =     41-16 =     29-24 =     33-8 =     35-4 =

35-10 =     49-12 =     39-26 =     21-12 =    41-8 =

49-20 =     21-16 =     49-28 =     39-30 =    27-4 =

21-8 =     35-28 =     27-18 =     25-16 =    27-12 =

41-12 =     29-16 =     31-22 =     41-4 =    41-24 =

35-10 =     31-28 =     31-26 =    41-36 =    31-18 =

25-4 =     21-12 =     45-8 =     35-28 =     21-12 =

21-8 =     45-20 =     23-14 =     21-12 =    23-18 =

25-4 =     25-12 =     29-24 =     25-12 =     21-8 =

27-20 =     35-4 =     41-28 =     41-4 =     43-20 =

49-32 =     31-18 =     25-12 =     45-40 =    21-4 =

25-4 =     21-4 =     49-24 =     33-12 =     49-36 =

25-20 =     21-4 =     25-16 =     33-20 =    49-44 =

49-24 =     33-12 =     43-4 =     25-16 =    31-24 =

23-6 =     37-28 =     23-14 =     31-28 =    41-16 =

35-30 =     43-28 =     41-20 =    33-16 =    43-34 =

31-2 =      31-28 =     49-16 =     33-8 =     29-8 =

47-6 =     43-18 =     21-16 =     31-24 =    25-12 =

27-24 =     45-8 =     35-6 =     31-24 =     37-20 =

45-40 =     29-4 =     39-30 =     39-34 =    41-12 =

43-16 =     49-8 =     25-16 =     27-2 =     33-20 =

37-28 =     41-16 =     37-4 =     33-20 =    31-24 =

45-28 =     31-2 =     49-24 =     25-12 =    29-16 =

43-8 =      23-8 =      47-6 =     29-4 =     31-26 =

21-4 =      23-14 =     35-2 =     43-10 =     29-4 =

25-8 =      33-4 =     29-12 =     31-12 =     29-4 =

35-12 =     37-24 =     49-16 =    49-36 =    49-12 =

29-16 =     27-12 =     41-32 =     47-6 =     23-4 =

47-6 =     35-24 =     31-24 =     39-26 =     45-4 =

25-8 =     41-12 =     47-6 =     29-20 =     37-32 =

49-40 =     23-8 =     41-24 =     27-18 =    31-20 =

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