easy Set 1 Form Exercise
01
25 - 10 = ___
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15

02
653 - 601 = ___
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52

03
373 - 350 = ___
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23

04
139 - 23 = ___
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116

05
759 - 739 = ___
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20

06
697 - 685 = ___
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12

07
265 - 132 = ___
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133

08
984 - 4 = ___
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980

09
832 - 800 = ___
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32

10
998 - 406 = ___
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592

11
68 - 65 = ___
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3

12
896 - 254 = ___
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642

13
959 - 738 = ___
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221

14
256 - 3 = ___
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253

15
685 - 173 = ___
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512

16
643 - 142 = ___
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501

17
688 - 418 = ___
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270

18
983 - 760 = ___
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223

19
769 - 566 = ___
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203

20
697 - 495 = ___
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202