|
1.
287 + 186 =
2
473
|
2.
193 + 375 =
568
2
|
3.
551 – 494 =
57
2
|
4.
343 – 195 =
148
2
|
|
5.
440 + 307 =
2
747
|
6.
918 + 36 =
954
2
|
7.
664 – 192 =
2
472
|
8.
19 + 954 =
2
973
|
|
9.
714 + 89 =
803
2
|
10.
925 – 471 =
454
2
|
11.
924 + 47 =
971
2
|
12.
487 + 351 =
2
838
|
|
13.
558 + 108 =
666
2
|
14.
446 – 241 =
205
2
|
15.
427 – 138 =
289
2
|
16.
421 + 344 =
765
2
|
|
17.
422 + 214 =
2
636
|
18.
987 – 457 =
2
530
|
19.
12 + 142 =
2
154
|
20.
244 + 535 =
779
2
|
|
1.
287 + 186 =
2
473
|
2.
193 + 375 =
568
2
|
3.
551 – 494 =
57
2
|
4.
343 – 195 =
148
2
|
|
5.
440 + 307 =
2
747
|
6.
918 + 36 =
954
2
|
7.
664 – 192 =
2
472
|
8.
19 + 954 =
2
973
|
|
9.
714 + 89 =
803
2
|
10.
925 – 471 =
454
2
|
11.
924 + 47 =
971
2
|
12.
487 + 351 =
2
838
|
|
13.
558 + 108 =
666
2
|
14.
446 – 241 =
205
2
|
15.
427 – 138 =
289
2
|
16.
421 + 344 =
765
2
|
|
17.
422 + 214 =
2
636
|
18.
987 – 457 =
2
530
|
19.
12 + 142 =
2
154
|
20.
244 + 535 =
779
2
|