|
1.
557 + 169 =
2
726
|
2.
909 + 20 =
929
2
|
3.
126 – 37 =
89
2
|
4.
747 + 115 =
862
2
|
|
5.
969 – 750 =
2
219
|
6.
27 + 191 =
2
218
|
7.
742 + 151 =
2
893
|
8.
735 + 110 =
2
845
|
|
9.
575 – 18 =
557
2
|
10.
828 – 339 =
2
489
|
11.
389 – 10 =
2
379
|
12.
368 + 192 =
2
560
|
|
13.
834 – 721 =
113
2
|
14.
59 + 777 =
836
2
|
15.
772 – 368 =
2
404
|
16.
44 – 38 =
1
6
|
|
17.
381 – 333 =
2
48
|
18.
949 + 7 =
956
2
|
19.
959 – 959 =
2
0
|
20.
840 + 73 =
2
913
|
|
1.
557 + 169 =
2
726
|
2.
909 + 20 =
929
2
|
3.
126 – 37 =
89
2
|
4.
747 + 115 =
862
2
|
|
5.
969 – 750 =
2
219
|
6.
27 + 191 =
2
218
|
7.
742 + 151 =
2
893
|
8.
735 + 110 =
2
845
|
|
9.
575 – 18 =
557
2
|
10.
828 – 339 =
2
489
|
11.
389 – 10 =
2
379
|
12.
368 + 192 =
2
560
|
|
13.
834 – 721 =
113
2
|
14.
59 + 777 =
836
2
|
15.
772 – 368 =
2
404
|
16.
44 – 38 =
1
6
|
|
17.
381 – 333 =
2
48
|
18.
949 + 7 =
956
2
|
19.
959 – 959 =
2
0
|
20.
840 + 73 =
2
913
|