|
1.
3 + 884 =
887
2
3
4
|
2.
157 + 334 =
2
4
491
3
|
3.
928 + 62 =
3
2
4
990
|
4.
891 + 32 =
3
2
923
4
|
|
5.
943 + 48 =
4
991
3
2
|
6.
619 – 561 =
3
4
2
58
|
7.
26 + 315 =
341
3
4
2
|
8.
344 + 340 =
2
4
684
3
|
|
9.
967 – 118 =
4
2
849
3
|
10.
157 – 20 =
3
137
2
4
|
11.
527 + 423 =
3
950
2
4
|
12.
227 + 509 =
4
2
736
3
|
|
13.
886 – 668 =
3
218
2
4
|
14.
592 + 86 =
678
4
2
3
|
15.
30 – 1 =
3
29
4
2
|
16.
8 + 699 =
3
707
2
4
|
|
17.
545 + 429 =
974
2
4
3
|
18.
893 + 27 =
3
2
4
920
|
19.
95 – 58 =
37
4
2
3
|
20.
332 + 191 =
4
2
523
3
|
|
1.
3 + 884 =
887
2
3
4
|
2.
157 + 334 =
2
4
491
3
|
3.
928 + 62 =
3
2
4
990
|
4.
891 + 32 =
3
2
923
4
|
|
5.
943 + 48 =
4
991
3
2
|
6.
619 – 561 =
3
4
2
58
|
7.
26 + 315 =
341
3
4
2
|
8.
344 + 340 =
2
4
684
3
|
|
9.
967 – 118 =
4
2
849
3
|
10.
157 – 20 =
3
137
2
4
|
11.
527 + 423 =
3
950
2
4
|
12.
227 + 509 =
4
2
736
3
|
|
13.
886 – 668 =
3
218
2
4
|
14.
592 + 86 =
678
4
2
3
|
15.
30 – 1 =
3
29
4
2
|
16.
8 + 699 =
3
707
2
4
|
|
17.
545 + 429 =
974
2
4
3
|
18.
893 + 27 =
3
2
4
920
|
19.
95 – 58 =
37
4
2
3
|
20.
332 + 191 =
4
2
523
3
|