1.
593 – 10 =
583
345
|
2.
675 – 70 =
580
605
|
3.
525 – 60 =
58
465
|
4.
259 – 80 =
48
179
|
5.
718 – 100 =
306
618
|
6.
525 – 30 =
495
70
|
7.
157 – 100 =
57
62
|
8.
180 – 70 =
4
110
|
9.
437 – 50 =
387
350
|
10.
151 – 40 =
49
111
|
11.
453 – 90 =
363
86
|
12.
933 – 90 =
378
843
|
13.
486 – 20 =
253
466
|
14.
416 – 20 =
254
396
|
15.
228 – 50 =
77
178
|
16.
515 – 50 =
245
465
|
17.
251 – 10 =
241
239
|
18.
745 – 30 =
519
715
|
19.
176 – 40 =
136
111
|
20.
828 – 30 =
798
783
|
1.
593 – 10 =
583
345
|
2.
675 – 70 =
580
605
|
3.
525 – 60 =
58
465
|
4.
259 – 80 =
48
179
|
5.
718 – 100 =
306
618
|
6.
525 – 30 =
495
70
|
7.
157 – 100 =
57
62
|
8.
180 – 70 =
4
110
|
9.
437 – 50 =
387
350
|
10.
151 – 40 =
49
111
|
11.
453 – 90 =
363
86
|
12.
933 – 90 =
378
843
|
13.
486 – 20 =
253
466
|
14.
416 – 20 =
254
396
|
15.
228 – 50 =
77
178
|
16.
515 – 50 =
245
465
|
17.
251 – 10 =
241
239
|
18.
745 – 30 =
519
715
|
19.
176 – 40 =
136
111
|
20.
828 – 30 =
798
783
|