|
1.
805 – 294 =
2
511
|
2.
264 – 54 =
210
2
|
3.
146 + 80 =
2
226
|
4.
544 – 70 =
2
474
|
|
5.
110 + 758 =
2
868
|
6.
95 + 49 =
2
144
|
7.
724 + 181 =
905
2
|
8.
66 + 683 =
749
2
|
|
9.
388 + 446 =
834
2
|
10.
175 – 112 =
63
2
|
11.
944 – 528 =
416
2
|
12.
350 + 45 =
395
2
|
|
13.
389 – 44 =
2
345
|
14.
522 + 163 =
685
2
|
15.
548 + 431 =
979
2
|
16.
478 – 242 =
2
236
|
|
17.
370 – 164 =
206
2
|
18.
883 + 66 =
2
949
|
19.
545 + 77 =
622
2
|
20.
277 – 233 =
2
44
|
|
1.
805 – 294 =
2
511
|
2.
264 – 54 =
210
2
|
3.
146 + 80 =
2
226
|
4.
544 – 70 =
2
474
|
|
5.
110 + 758 =
2
868
|
6.
95 + 49 =
2
144
|
7.
724 + 181 =
905
2
|
8.
66 + 683 =
749
2
|
|
9.
388 + 446 =
834
2
|
10.
175 – 112 =
63
2
|
11.
944 – 528 =
416
2
|
12.
350 + 45 =
395
2
|
|
13.
389 – 44 =
2
345
|
14.
522 + 163 =
685
2
|
15.
548 + 431 =
979
2
|
16.
478 – 242 =
2
236
|
|
17.
370 – 164 =
206
2
|
18.
883 + 66 =
2
949
|
19.
545 + 77 =
622
2
|
20.
277 – 233 =
2
44
|