hard Set 2 Form Exercise
01
302 - 223 = ___
Show answer

79

02
913 - 325 = ___
Show answer

588

03
300 - 146 = ___
Show answer

154

04
427 - 132 = ___
Show answer

295

05
562 - 136 = ___
Show answer

426

06
520 - 154 = ___
Show answer

366

07
651 - 248 = ___
Show answer

403

08
604 - 508 = ___
Show answer

96

09
671 - 207 = ___
Show answer

464

10
554 - 225 = ___
Show answer

329

11
696 - 329 = ___
Show answer

367

12
930 - 782 = ___
Show answer

148

13
509 - 353 = ___
Show answer

156

14
921 - 525 = ___
Show answer

396

15
323 - 117 = ___
Show answer

206

16
407 - 361 = ___
Show answer

46

17
656 - 568 = ___
Show answer

88

18
235 - 106 = ___
Show answer

129

19
826 - 161 = ___
Show answer

665

20
382 - 226 = ___
Show answer

156