|
1.
18 + 419 =
437
2
|
2.
915 + 75 =
2
990
|
3.
6 + 107 =
2
113
|
4.
16 + 301 =
317
2
|
|
5.
815 + 116 =
931
2
|
6.
345 + 289 =
634
2
|
7.
312 + 12 =
2
324
|
8.
100 + 154 =
2
254
|
|
9.
775 – 366 =
2
409
|
10.
163 – 85 =
2
78
|
11.
621 + 285 =
906
2
|
12.
847 – 838 =
9
1
|
|
13.
72 + 895 =
2
967
|
14.
767 – 455 =
312
2
|
15.
246 + 330 =
2
576
|
16.
235 + 181 =
416
2
|
|
17.
864 + 43 =
2
907
|
18.
589 – 68 =
2
521
|
19.
221 + 335 =
2
556
|
20.
254 + 543 =
797
2
|
|
1.
18 + 419 =
437
2
|
2.
915 + 75 =
2
990
|
3.
6 + 107 =
2
113
|
4.
16 + 301 =
317
2
|
|
5.
815 + 116 =
931
2
|
6.
345 + 289 =
634
2
|
7.
312 + 12 =
2
324
|
8.
100 + 154 =
2
254
|
|
9.
775 – 366 =
2
409
|
10.
163 – 85 =
2
78
|
11.
621 + 285 =
906
2
|
12.
847 – 838 =
9
1
|
|
13.
72 + 895 =
2
967
|
14.
767 – 455 =
312
2
|
15.
246 + 330 =
2
576
|
16.
235 + 181 =
416
2
|
|
17.
864 + 43 =
2
907
|
18.
589 – 68 =
2
521
|
19.
221 + 335 =
2
556
|
20.
254 + 543 =
797
2
|