|
1.
730 – 701 =
2
3
4
29
|
2.
8 + 187 =
195
4
2
3
|
3.
569 + 377 =
946
2
3
4
|
4.
19 + 546 =
3
4
2
565
|
|
5.
233 + 508 =
3
741
2
4
|
6.
188 + 158 =
4
346
3
2
|
7.
891 + 31 =
4
3
922
2
|
8.
867 + 123 =
990
3
2
4
|
|
9.
984 – 707 =
277
4
3
2
|
10.
769 + 24 =
2
793
4
3
|
11.
120 – 41 =
79
4
3
2
|
12.
57 + 488 =
3
2
545
4
|
|
13.
272 + 129 =
3
4
401
2
|
14.
134 + 297 =
4
2
3
431
|
15.
740 – 652 =
4
88
3
2
|
16.
641 + 111 =
2
752
3
4
|
|
17.
507 + 483 =
3
2
4
990
|
18.
887 – 27 =
2
860
3
4
|
19.
851 + 134 =
4
3
985
2
|
20.
939 – 279 =
3
660
4
2
|
|
1.
730 – 701 =
2
3
4
29
|
2.
8 + 187 =
195
4
2
3
|
3.
569 + 377 =
946
2
3
4
|
4.
19 + 546 =
3
4
2
565
|
|
5.
233 + 508 =
3
741
2
4
|
6.
188 + 158 =
4
346
3
2
|
7.
891 + 31 =
4
3
922
2
|
8.
867 + 123 =
990
3
2
4
|
|
9.
984 – 707 =
277
4
3
2
|
10.
769 + 24 =
2
793
4
3
|
11.
120 – 41 =
79
4
3
2
|
12.
57 + 488 =
3
2
545
4
|
|
13.
272 + 129 =
3
4
401
2
|
14.
134 + 297 =
4
2
3
431
|
15.
740 – 652 =
4
88
3
2
|
16.
641 + 111 =
2
752
3
4
|
|
17.
507 + 483 =
3
2
4
990
|
18.
887 – 27 =
2
860
3
4
|
19.
851 + 134 =
4
3
985
2
|
20.
939 – 279 =
3
660
4
2
|