1. SUBTRACTION
57 044 - 34 040 =
23 040 23 004 22 004

2. SUBTRACTION
14 758 - 10 851 =
3 907 2 907 3 905

3. SUBTRACTION
26 734 - 17 506 =
9 238 9 228 9 128

4. SUBTRACTION
39 512 - 19 625 =
19 887 19 787 19 783

5. SUBTRACTION
57 148 – 34 192 =
22 966 22 956 22 856

6. SUBTRACTION
96 318 – 65 347 =
30 871 20 971 30 971

7. SUBTRACTION
83 198 – 21 980 =
61 218 51 218 61 228

8. SUBTRACTION
58 734 – 17 506 =
42 228 41 228 41 128

9. SUBTRACTION
44 400 – 12 300 =
32 100 31 200 32 010

10. SUBTRACTION
14 240 – 10 450 =
3 890 3 790 2 790

11. 1 4 7
2 5 8 10
3 6 9

12. 7 4 1
8 5 2
9 6 3