|
1.
211 – 20 =
88
191
|
2.
503 – 30 =
473
95
|
3.
788 – 20 =
28
768
|
4.
358 – 50 =
165
308
|
|
5.
953 – 100 =
853
68
|
6.
543 – 60 =
483
244
|
7.
461 – 90 =
213
371
|
8.
638 – 40 =
598
27
|
|
9.
287 – 40 =
247
114
|
10.
509 – 20 =
489
289
|
11.
474 – 10 =
394
464
|
12.
235 – 80 =
155
120
|
|
13.
446 – 90 =
48
356
|
14.
840 – 80 =
408
760
|
15.
777 – 100 =
677
89
|
16.
835 – 30 =
805
744
|
|
17.
508 – 60 =
448
429
|
18.
236 – 100 =
7
136
|
19.
322 – 70 =
252
167
|
20.
281 – 30 =
66
251
|
|
1.
211 – 20 =
88
191
|
2.
503 – 30 =
473
95
|
3.
788 – 20 =
28
768
|
4.
358 – 50 =
165
308
|
|
5.
953 – 100 =
853
68
|
6.
543 – 60 =
483
244
|
7.
461 – 90 =
213
371
|
8.
638 – 40 =
598
27
|
|
9.
287 – 40 =
247
114
|
10.
509 – 20 =
489
289
|
11.
474 – 10 =
394
464
|
12.
235 – 80 =
155
120
|
|
13.
446 – 90 =
48
356
|
14.
840 – 80 =
408
760
|
15.
777 – 100 =
677
89
|
16.
835 – 30 =
805
744
|
|
17.
508 – 60 =
448
429
|
18.
236 – 100 =
7
136
|
19.
322 – 70 =
252
167
|
20.
281 – 30 =
66
251
|