|
1.
162 – 97 =
65
2
|
2.
472 + 384 =
2
856
|
3.
687 – 320 =
367
2
|
4.
812 + 50 =
862
2
|
|
5.
979 + 1 =
980
2
|
6.
249 + 675 =
924
2
|
7.
786 – 609 =
2
177
|
8.
866 – 729 =
137
2
|
|
9.
54 – 53 =
2
1
|
10.
814 – 56 =
758
2
|
11.
361 – 102 =
259
2
|
12.
155 + 374 =
529
2
|
|
13.
415 – 328 =
87
2
|
14.
428 – 50 =
2
378
|
15.
556 – 330 =
2
226
|
16.
403 + 20 =
423
2
|
|
17.
559 + 91 =
2
650
|
18.
779 – 454 =
325
2
|
19.
142 + 421 =
2
563
|
20.
671 – 654 =
17
2
|
|
1.
162 – 97 =
65
2
|
2.
472 + 384 =
2
856
|
3.
687 – 320 =
367
2
|
4.
812 + 50 =
862
2
|
|
5.
979 + 1 =
980
2
|
6.
249 + 675 =
924
2
|
7.
786 – 609 =
2
177
|
8.
866 – 729 =
137
2
|
|
9.
54 – 53 =
2
1
|
10.
814 – 56 =
758
2
|
11.
361 – 102 =
259
2
|
12.
155 + 374 =
529
2
|
|
13.
415 – 328 =
87
2
|
14.
428 – 50 =
2
378
|
15.
556 – 330 =
2
226
|
16.
403 + 20 =
423
2
|
|
17.
559 + 91 =
2
650
|
18.
779 – 454 =
325
2
|
19.
142 + 421 =
2
563
|
20.
671 – 654 =
17
2
|