|
1.
614 + 310 =
2
924
|
2.
753 + 189 =
2
942
|
3.
910 + 35 =
945
2
|
4.
407 + 348 =
755
2
|
|
5.
775 – 164 =
2
611
|
6.
142 – 128 =
1
14
|
7.
106 – 52 =
2
54
|
8.
991 – 47 =
944
2
|
|
9.
704 – 408 =
2
296
|
10.
418 + 221 =
639
2
|
11.
567 + 364 =
931
2
|
12.
920 + 18 =
2
938
|
|
13.
219 + 551 =
770
2
|
14.
330 – 27 =
2
303
|
15.
964 – 18 =
2
946
|
16.
595 + 402 =
997
2
|
|
17.
774 + 81 =
2
855
|
18.
384 – 188 =
2
196
|
19.
19 + 510 =
529
2
|
20.
29 – 12 =
17
2
|
|
1.
614 + 310 =
2
924
|
2.
753 + 189 =
2
942
|
3.
910 + 35 =
945
2
|
4.
407 + 348 =
755
2
|
|
5.
775 – 164 =
2
611
|
6.
142 – 128 =
1
14
|
7.
106 – 52 =
2
54
|
8.
991 – 47 =
944
2
|
|
9.
704 – 408 =
2
296
|
10.
418 + 221 =
639
2
|
11.
567 + 364 =
931
2
|
12.
920 + 18 =
2
938
|
|
13.
219 + 551 =
770
2
|
14.
330 – 27 =
2
303
|
15.
964 – 18 =
2
946
|
16.
595 + 402 =
997
2
|
|
17.
774 + 81 =
2
855
|
18.
384 – 188 =
2
196
|
19.
19 + 510 =
529
2
|
20.
29 – 12 =
17
2
|