|
1.
288 + 350 =
638
2
|
2.
795 + 187 =
2
982
|
3.
263 – 49 =
214
2
|
4.
425 – 161 =
264
2
|
|
5.
169 – 11 =
2
158
|
6.
839 + 156 =
2
995
|
7.
345 + 349 =
2
694
|
8.
463 – 69 =
2
394
|
|
9.
442 + 116 =
558
2
|
10.
218 + 99 =
2
317
|
11.
385 – 131 =
2
254
|
12.
663 + 245 =
2
908
|
|
13.
852 – 663 =
189
2
|
14.
874 – 85 =
2
789
|
15.
771 + 20 =
791
2
|
16.
843 + 11 =
854
2
|
|
17.
588 + 299 =
887
2
|
18.
801 – 486 =
315
2
|
19.
789 – 103 =
686
2
|
20.
891 – 229 =
662
2
|
|
1.
288 + 350 =
638
2
|
2.
795 + 187 =
2
982
|
3.
263 – 49 =
214
2
|
4.
425 – 161 =
264
2
|
|
5.
169 – 11 =
2
158
|
6.
839 + 156 =
2
995
|
7.
345 + 349 =
2
694
|
8.
463 – 69 =
2
394
|
|
9.
442 + 116 =
558
2
|
10.
218 + 99 =
2
317
|
11.
385 – 131 =
2
254
|
12.
663 + 245 =
2
908
|
|
13.
852 – 663 =
189
2
|
14.
874 – 85 =
2
789
|
15.
771 + 20 =
791
2
|
16.
843 + 11 =
854
2
|
|
17.
588 + 299 =
887
2
|
18.
801 – 486 =
315
2
|
19.
789 – 103 =
686
2
|
20.
891 – 229 =
662
2
|