|
1.
797 + 126 =
2
923
|
2.
171 + 83 =
254
2
|
3.
581 – 244 =
2
337
|
4.
442 – 226 =
2
216
|
|
5.
806 + 166 =
2
972
|
6.
502 + 110 =
612
2
|
7.
884 + 3 =
2
887
|
8.
741 + 192 =
933
2
|
|
9.
810 – 263 =
2
547
|
10.
543 + 204 =
747
2
|
11.
6 + 439 =
445
2
|
12.
802 – 357 =
445
2
|
|
13.
912 + 79 =
991
2
|
14.
613 + 329 =
942
2
|
15.
854 – 301 =
2
553
|
16.
912 + 69 =
981
2
|
|
17.
984 – 693 =
2
291
|
18.
408 – 124 =
2
284
|
19.
281 + 663 =
944
2
|
20.
639 – 547 =
2
92
|
|
1.
797 + 126 =
2
923
|
2.
171 + 83 =
254
2
|
3.
581 – 244 =
2
337
|
4.
442 – 226 =
2
216
|
|
5.
806 + 166 =
2
972
|
6.
502 + 110 =
612
2
|
7.
884 + 3 =
2
887
|
8.
741 + 192 =
933
2
|
|
9.
810 – 263 =
2
547
|
10.
543 + 204 =
747
2
|
11.
6 + 439 =
445
2
|
12.
802 – 357 =
445
2
|
|
13.
912 + 79 =
991
2
|
14.
613 + 329 =
942
2
|
15.
854 – 301 =
2
553
|
16.
912 + 69 =
981
2
|
|
17.
984 – 693 =
2
291
|
18.
408 – 124 =
2
284
|
19.
281 + 663 =
944
2
|
20.
639 – 547 =
2
92
|