61 704 – 54 128 = ......	51 947 – 46 813 = ......
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39 876 – 2 876 = ......

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45 321 – 654 = ......

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37 654 – 26 321 = ......

94 876 – 49 876 = ......

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61 234 – 567 = ......

98 765 – 12 876 = ......

53 210 – 3 456 = ......

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28 506 – 20 813 = ......

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34 249 – 25 813 = ......

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32 481 – 947 = ......

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3 506 – 1 927 = ......

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5 917 – 372 = ......

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40 708 – 22 346 = ......

62 381 – 54 704 = ......

4 872 – 649 = ......

44 413 – 35 927 = ......

16 249 – 12 581 = ......

9 947 – 6 392 = ......

35 413 – 28 742 = ......

38 346 – 31 928 = ......

26 135 – 3 482 = ......

56 927 – 48 481 = ......

24 872 – 12 294 = ......

47 381 – 13 957 = ......

63 128 – 56 704 = ......

71 506 – 62 128 = ......

13 592 – 12 837 = ......