|
1.
814 – 421 =
393
2
|
2.
725 + 206 =
2
931
|
3.
662 – 362 =
300
2
|
4.
6 – 3 =
1
3
|
|
5.
693 + 81 =
2
774
|
6.
601 + 55 =
656
2
|
7.
478 + 59 =
2
537
|
8.
412 + 361 =
2
773
|
|
9.
53 – 34 =
19
2
|
10.
315 – 36 =
279
2
|
11.
595 + 12 =
2
607
|
12.
443 – 265 =
2
178
|
|
13.
262 + 294 =
556
2
|
14.
752 – 423 =
329
2
|
15.
920 + 57 =
2
977
|
16.
850 + 117 =
967
2
|
|
17.
996 – 273 =
2
723
|
18.
162 – 92 =
2
70
|
19.
889 + 44 =
933
2
|
20.
304 – 25 =
279
2
|
|
1.
814 – 421 =
393
2
|
2.
725 + 206 =
2
931
|
3.
662 – 362 =
300
2
|
4.
6 – 3 =
1
3
|
|
5.
693 + 81 =
2
774
|
6.
601 + 55 =
656
2
|
7.
478 + 59 =
2
537
|
8.
412 + 361 =
2
773
|
|
9.
53 – 34 =
19
2
|
10.
315 – 36 =
279
2
|
11.
595 + 12 =
2
607
|
12.
443 – 265 =
2
178
|
|
13.
262 + 294 =
556
2
|
14.
752 – 423 =
329
2
|
15.
920 + 57 =
2
977
|
16.
850 + 117 =
967
2
|
|
17.
996 – 273 =
2
723
|
18.
162 – 92 =
2
70
|
19.
889 + 44 =
933
2
|
20.
304 – 25 =
279
2
|