|
1.
423 + 29 =
2
452
|
2.
136 + 556 =
692
2
|
3.
927 + 68 =
995
2
|
4.
868 + 32 =
900
2
|
|
5.
183 – 139 =
2
44
|
6.
168 – 76 =
92
2
|
7.
355 – 84 =
271
2
|
8.
339 – 300 =
2
39
|
|
9.
829 – 619 =
210
2
|
10.
859 – 713 =
2
146
|
11.
777 + 217 =
2
994
|
12.
963 + 31 =
994
2
|
|
13.
889 – 374 =
515
2
|
14.
674 + 245 =
919
2
|
15.
3 + 307 =
2
310
|
16.
437 + 338 =
2
775
|
|
17.
591 – 41 =
550
2
|
18.
236 – 64 =
172
2
|
19.
757 – 693 =
2
64
|
20.
255 – 44 =
2
211
|
|
1.
423 + 29 =
2
452
|
2.
136 + 556 =
692
2
|
3.
927 + 68 =
995
2
|
4.
868 + 32 =
900
2
|
|
5.
183 – 139 =
2
44
|
6.
168 – 76 =
92
2
|
7.
355 – 84 =
271
2
|
8.
339 – 300 =
2
39
|
|
9.
829 – 619 =
210
2
|
10.
859 – 713 =
2
146
|
11.
777 + 217 =
2
994
|
12.
963 + 31 =
994
2
|
|
13.
889 – 374 =
515
2
|
14.
674 + 245 =
919
2
|
15.
3 + 307 =
2
310
|
16.
437 + 338 =
2
775
|
|
17.
591 – 41 =
550
2
|
18.
236 – 64 =
172
2
|
19.
757 – 693 =
2
64
|
20.
255 – 44 =
2
211
|