|
1.
176 – 40 =
136
109
|
2.
486 – 70 =
416
404
|
3.
721 – 80 =
641
216
|
4.
112 – 60 =
50
52
|
|
5.
846 – 70 =
169
776
|
6.
394 – 60 =
185
334
|
7.
407 – 60 =
347
241
|
8.
638 – 80 =
3
558
|
|
9.
436 – 90 =
346
185
|
10.
993 – 50 =
112
943
|
11.
646 – 50 =
596
466
|
12.
897 – 10 =
887
260
|
|
13.
192 – 40 =
101
152
|
14.
181 – 40 =
93
141
|
15.
586 – 80 =
2
506
|
16.
628 – 20 =
148
608
|
|
17.
444 – 20 =
152
424
|
18.
650 – 90 =
541
560
|
19.
891 – 70 =
821
815
|
20.
837 – 70 =
767
425
|
|
1.
176 – 40 =
136
109
|
2.
486 – 70 =
416
404
|
3.
721 – 80 =
641
216
|
4.
112 – 60 =
50
52
|
|
5.
846 – 70 =
169
776
|
6.
394 – 60 =
185
334
|
7.
407 – 60 =
347
241
|
8.
638 – 80 =
3
558
|
|
9.
436 – 90 =
346
185
|
10.
993 – 50 =
112
943
|
11.
646 – 50 =
596
466
|
12.
897 – 10 =
887
260
|
|
13.
192 – 40 =
101
152
|
14.
181 – 40 =
93
141
|
15.
586 – 80 =
2
506
|
16.
628 – 20 =
148
608
|
|
17.
444 – 20 =
152
424
|
18.
650 – 90 =
541
560
|
19.
891 – 70 =
821
815
|
20.
837 – 70 =
767
425
|