|
1.
948 – 598 =
2
350
|
2.
670 – 481 =
189
2
|
3.
341 + 365 =
706
2
|
4.
499 – 403 =
2
96
|
|
5.
627 – 294 =
2
333
|
6.
460 + 344 =
804
2
|
7.
957 – 519 =
438
2
|
8.
669 – 158 =
2
511
|
|
9.
791 + 156 =
947
2
|
10.
921 – 778 =
2
143
|
11.
92 + 668 =
2
760
|
12.
217 + 777 =
2
994
|
|
13.
25 – 8 =
2
17
|
14.
927 + 23 =
2
950
|
15.
197 – 101 =
96
2
|
16.
806 + 52 =
2
858
|
|
17.
263 + 675 =
938
2
|
18.
634 – 449 =
185
2
|
19.
471 – 37 =
434
2
|
20.
666 – 203 =
463
2
|
|
1.
948 – 598 =
2
350
|
2.
670 – 481 =
189
2
|
3.
341 + 365 =
706
2
|
4.
499 – 403 =
2
96
|
|
5.
627 – 294 =
2
333
|
6.
460 + 344 =
804
2
|
7.
957 – 519 =
438
2
|
8.
669 – 158 =
2
511
|
|
9.
791 + 156 =
947
2
|
10.
921 – 778 =
2
143
|
11.
92 + 668 =
2
760
|
12.
217 + 777 =
2
994
|
|
13.
25 – 8 =
2
17
|
14.
927 + 23 =
2
950
|
15.
197 – 101 =
96
2
|
16.
806 + 52 =
2
858
|
|
17.
263 + 675 =
938
2
|
18.
634 – 449 =
185
2
|
19.
471 – 37 =
434
2
|
20.
666 – 203 =
463
2
|