|
1.
617 + 337 =
2
954
|
2.
54 – 20 =
2
34
|
3.
795 + 43 =
2
838
|
4.
41 – 1 =
40
2
|
|
5.
409 + 473 =
882
2
|
6.
144 + 162 =
306
2
|
7.
848 – 585 =
2
263
|
8.
878 + 72 =
2
950
|
|
9.
295 + 51 =
2
346
|
10.
510 – 88 =
2
422
|
11.
19 + 475 =
494
2
|
12.
985 – 570 =
2
415
|
|
13.
331 + 327 =
2
658
|
14.
226 – 23 =
2
203
|
15.
707 + 234 =
941
2
|
16.
925 + 54 =
2
979
|
|
17.
845 – 735 =
110
2
|
18.
102 – 72 =
30
2
|
19.
804 – 797 =
7
1
|
20.
600 – 301 =
299
2
|
|
1.
617 + 337 =
2
954
|
2.
54 – 20 =
2
34
|
3.
795 + 43 =
2
838
|
4.
41 – 1 =
40
2
|
|
5.
409 + 473 =
882
2
|
6.
144 + 162 =
306
2
|
7.
848 – 585 =
2
263
|
8.
878 + 72 =
2
950
|
|
9.
295 + 51 =
2
346
|
10.
510 – 88 =
2
422
|
11.
19 + 475 =
494
2
|
12.
985 – 570 =
2
415
|
|
13.
331 + 327 =
2
658
|
14.
226 – 23 =
2
203
|
15.
707 + 234 =
941
2
|
16.
925 + 54 =
2
979
|
|
17.
845 – 735 =
110
2
|
18.
102 – 72 =
30
2
|
19.
804 – 797 =
7
1
|
20.
600 – 301 =
299
2
|