|
1.
692 – 414 =
278
2
|
2.
870 – 3 =
2
867
|
3.
934 + 63 =
2
997
|
4.
113 – 7 =
106
2
|
|
5.
590 – 83 =
2
507
|
6.
999 + 0 =
2
999
|
7.
720 – 398 =
2
322
|
8.
141 – 60 =
2
81
|
|
9.
916 + 45 =
961
2
|
10.
340 + 315 =
2
655
|
11.
836 – 828 =
1
8
|
12.
103 + 462 =
565
2
|
|
13.
877 – 304 =
2
573
|
14.
763 – 208 =
555
2
|
15.
667 + 91 =
2
758
|
16.
545 – 333 =
2
212
|
|
17.
100 – 99 =
1
2
|
18.
813 – 581 =
2
232
|
19.
871 – 99 =
772
2
|
20.
423 – 114 =
309
2
|
|
1.
692 – 414 =
278
2
|
2.
870 – 3 =
2
867
|
3.
934 + 63 =
2
997
|
4.
113 – 7 =
106
2
|
|
5.
590 – 83 =
2
507
|
6.
999 + 0 =
2
999
|
7.
720 – 398 =
2
322
|
8.
141 – 60 =
2
81
|
|
9.
916 + 45 =
961
2
|
10.
340 + 315 =
2
655
|
11.
836 – 828 =
1
8
|
12.
103 + 462 =
565
2
|
|
13.
877 – 304 =
2
573
|
14.
763 – 208 =
555
2
|
15.
667 + 91 =
2
758
|
16.
545 – 333 =
2
212
|
|
17.
100 – 99 =
1
2
|
18.
813 – 581 =
2
232
|
19.
871 – 99 =
772
2
|
20.
423 – 114 =
309
2
|