|
1.
594 + 257 =
851
2
|
2.
594 + 228 =
822
2
|
3.
635 + 122 =
757
2
|
4.
356 – 287 =
69
2
|
|
5.
982 – 757 =
225
2
|
6.
556 – 3 =
2
553
|
7.
845 – 253 =
2
592
|
8.
17 – 11 =
6
1
|
|
9.
565 + 253 =
2
818
|
10.
789 + 125 =
2
914
|
11.
439 – 31 =
408
2
|
12.
426 – 120 =
2
306
|
|
13.
614 + 86 =
2
700
|
14.
694 – 485 =
209
2
|
15.
921 – 316 =
2
605
|
16.
339 – 94 =
2
245
|
|
17.
190 + 84 =
274
2
|
18.
382 – 97 =
285
2
|
19.
957 – 538 =
419
2
|
20.
159 + 430 =
589
2
|
|
1.
594 + 257 =
851
2
|
2.
594 + 228 =
822
2
|
3.
635 + 122 =
757
2
|
4.
356 – 287 =
69
2
|
|
5.
982 – 757 =
225
2
|
6.
556 – 3 =
2
553
|
7.
845 – 253 =
2
592
|
8.
17 – 11 =
6
1
|
|
9.
565 + 253 =
2
818
|
10.
789 + 125 =
2
914
|
11.
439 – 31 =
408
2
|
12.
426 – 120 =
2
306
|
|
13.
614 + 86 =
2
700
|
14.
694 – 485 =
209
2
|
15.
921 – 316 =
2
605
|
16.
339 – 94 =
2
245
|
|
17.
190 + 84 =
274
2
|
18.
382 – 97 =
285
2
|
19.
957 – 538 =
419
2
|
20.
159 + 430 =
589
2
|