|
1.
811 + 52 =
2
863
|
2.
70 + 296 =
2
366
|
3.
113 – 74 =
2
39
|
4.
865 + 25 =
890
2
|
|
5.
177 – 154 =
23
2
|
6.
342 + 65 =
2
407
|
7.
638 – 552 =
86
2
|
8.
551 + 117 =
2
668
|
|
9.
201 – 117 =
2
84
|
10.
216 + 302 =
2
518
|
11.
453 – 210 =
2
243
|
12.
867 – 428 =
439
2
|
|
13.
112 – 5 =
107
2
|
14.
794 + 12 =
2
806
|
15.
934 – 26 =
2
908
|
16.
158 + 827 =
2
985
|
|
17.
714 – 290 =
2
424
|
18.
41 + 635 =
2
676
|
19.
764 + 46 =
2
810
|
20.
113 + 757 =
870
2
|
|
1.
811 + 52 =
2
863
|
2.
70 + 296 =
2
366
|
3.
113 – 74 =
2
39
|
4.
865 + 25 =
890
2
|
|
5.
177 – 154 =
23
2
|
6.
342 + 65 =
2
407
|
7.
638 – 552 =
86
2
|
8.
551 + 117 =
2
668
|
|
9.
201 – 117 =
2
84
|
10.
216 + 302 =
2
518
|
11.
453 – 210 =
2
243
|
12.
867 – 428 =
439
2
|
|
13.
112 – 5 =
107
2
|
14.
794 + 12 =
2
806
|
15.
934 – 26 =
2
908
|
16.
158 + 827 =
2
985
|
|
17.
714 – 290 =
2
424
|
18.
41 + 635 =
2
676
|
19.
764 + 46 =
2
810
|
20.
113 + 757 =
870
2
|