easy Set 1 Form Exercise
01
713 - 712 = ___
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1

02
56 - 21 = ___
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35

03
756 - 744 = ___
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12

04
129 - 125 = ___
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4

05
128 - 11 = ___
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117

06
549 - 443 = ___
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106

07
239 - 102 = ___
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137

08
39 - 7 = ___
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32

09
653 - 610 = ___
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43

10
949 - 509 = ___
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440

11
951 - 310 = ___
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641

12
85 - 32 = ___
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53

13
887 - 413 = ___
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474

14
378 - 342 = ___
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36

15
113 - 11 = ___
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102

16
979 - 736 = ___
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243

17
442 - 401 = ___
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41

18
796 - 566 = ___
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230

19
29 - 3 = ___
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26

20
596 - 476 = ___
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120