Rabbits
Write 10 more for 399
Write 10 less for 399
10 more = 409
10 less = 389
write 10 more for 789
Write 10 less for 789
10 more = 799
10 less =779
Write 10 more for 695
Write 10 less for 695
10 more = 705
10 less = 685
Write 10 more for 898
Write 10 less for 898
10 more = 908
10 less = 888
Write 100 more for 799
Write 100 less for 799
100 more =899
100 less =699
Write 100 more 678
Write 100 less 678
100 more = 778
100 less = 578
Write 100 more for 215
Write 100 less for 215
100 more = 315
100 less = 115
Write 100 more for = 450
Write 100 less for =450
100 more = 550
100 less = 350
Write 100 more than 1,890
Write 100 less than 1,890
100 more = 1,990
100 less = 1,790
Write 100 more than 1,990
Write 100 less than 1,990
100 more = 2,090
100 less = 1,890
Write 100 more for 1, 690
Write 100 less for 1, 690
100 more = 1,790
100 less = 1, 590
Write 100 more for 2,999
Write 100 less for 2,999
100 more = 3,099
100 less = 2, 899
365 - 277
88
899-789
110
456-399
57
118-99
19
1,687 + 395
2,082
2,082 + 328
2410
2410+ 390
2,800
6987+457
7444