|
1.
453 – 30 =
423
242
|
2.
637 – 100 =
398
537
|
3.
929 – 70 =
859
187
|
4.
522 – 100 =
357
422
|
|
5.
278 – 80 =
40
198
|
6.
383 – 20 =
173
363
|
7.
523 – 50 =
473
18
|
8.
982 – 40 =
942
922
|
|
9.
735 – 70 =
665
76
|
10.
204 – 30 =
7
174
|
11.
449 – 100 =
193
349
|
12.
581 – 100 =
481
147
|
|
13.
790 – 70 =
164
720
|
14.
804 – 10 =
356
794
|
15.
655 – 90 =
540
565
|
16.
110 – 100 =
1
10
|
|
17.
666 – 100 =
501
566
|
18.
175 – 10 =
165
25
|
19.
203 – 100 =
89
103
|
20.
547 – 80 =
467
224
|
|
1.
453 – 30 =
423
242
|
2.
637 – 100 =
398
537
|
3.
929 – 70 =
859
187
|
4.
522 – 100 =
357
422
|
|
5.
278 – 80 =
40
198
|
6.
383 – 20 =
173
363
|
7.
523 – 50 =
473
18
|
8.
982 – 40 =
942
922
|
|
9.
735 – 70 =
665
76
|
10.
204 – 30 =
7
174
|
11.
449 – 100 =
193
349
|
12.
581 – 100 =
481
147
|
|
13.
790 – 70 =
164
720
|
14.
804 – 10 =
356
794
|
15.
655 – 90 =
540
565
|
16.
110 – 100 =
1
10
|
|
17.
666 – 100 =
501
566
|
18.
175 – 10 =
165
25
|
19.
203 – 100 =
89
103
|
20.
547 – 80 =
467
224
|