easy Set 9 Form Exercise
01
322 - 210 = ___
Show answer

112

02
77 - 36 = ___
Show answer

41

03
458 - 351 = ___
Show answer

107

04
647 - 14 = ___
Show answer

633

05
296 - 12 = ___
Show answer

284

06
336 - 330 = ___
Show answer

6

07
69 - 49 = ___
Show answer

20

08
377 - 343 = ___
Show answer

34

09
889 - 449 = ___
Show answer

440

10
558 - 251 = ___
Show answer

307

11
242 - 212 = ___
Show answer

30

12
4 - 1 = ___
Show answer

3

13
308 - 300 = ___
Show answer

8

14
89 - 31 = ___
Show answer

58

15
769 - 325 = ___
Show answer

444

16
268 - 41 = ___
Show answer

227

17
780 - 230 = ___
Show answer

550

18
36 - 34 = ___
Show answer

2

19
551 - 31 = ___
Show answer

520

20
388 - 277 = ___
Show answer

111