medium Set 1 Form Exercise
01
655 - 140 = ___
Show answer

515

02
623 + 360 = ___
Show answer

983

03
593 - 258 = ___
Show answer

335

04
561 + 42 = ___
Show answer

603

05
531 - 470 = ___
Show answer

61

06
499 + 369 = ___
Show answer

868

07
469 - 62 = ___
Show answer

407

08
437 + 96 = ___
Show answer

533

09
407 - 404 = ___
Show answer

3

10
375 + 195 = ___
Show answer

570

11
339 + 230 = ___
Show answer

569

12
371 - 112 = ___
Show answer

259

13
401 + 75 = ___
Show answer

476

14
433 - 82 = ___
Show answer

351

15
463 + 470 = ___
Show answer

933

16
495 - 318 = ___
Show answer

177

17
525 + 197 = ___
Show answer

722

18
557 - 434 = ___
Show answer

123

19
587 + 186 = ___
Show answer

773

20
619 - 88 = ___
Show answer

531