|
1.
23 – 2 =
21
2
|
2.
460 – 225 =
235
2
|
3.
536 + 429 =
965
2
|
4.
722 – 304 =
2
418
|
|
5.
710 + 105 =
815
2
|
6.
755 – 684 =
2
71
|
7.
463 – 381 =
82
2
|
8.
335 + 57 =
2
392
|
|
9.
775 – 539 =
2
236
|
10.
418 + 416 =
834
2
|
11.
229 + 465 =
2
694
|
12.
115 – 87 =
28
2
|
|
13.
718 – 45 =
2
673
|
14.
337 – 316 =
21
2
|
15.
194 – 112 =
82
2
|
16.
337 – 200 =
137
2
|
|
17.
353 + 339 =
692
2
|
18.
762 + 47 =
2
809
|
19.
472 + 226 =
698
2
|
20.
802 + 190 =
2
992
|
|
1.
23 – 2 =
21
2
|
2.
460 – 225 =
235
2
|
3.
536 + 429 =
965
2
|
4.
722 – 304 =
2
418
|
|
5.
710 + 105 =
815
2
|
6.
755 – 684 =
2
71
|
7.
463 – 381 =
82
2
|
8.
335 + 57 =
2
392
|
|
9.
775 – 539 =
2
236
|
10.
418 + 416 =
834
2
|
11.
229 + 465 =
2
694
|
12.
115 – 87 =
28
2
|
|
13.
718 – 45 =
2
673
|
14.
337 – 316 =
21
2
|
15.
194 – 112 =
82
2
|
16.
337 – 200 =
137
2
|
|
17.
353 + 339 =
692
2
|
18.
762 + 47 =
2
809
|
19.
472 + 226 =
698
2
|
20.
802 + 190 =
2
992
|