|
1.
865 + 80 =
945
3
2
4
|
2.
735 – 431 =
3
304
2
4
|
3.
596 – 249 =
4
347
3
2
|
4.
691 + 180 =
2
871
4
3
|
|
5.
492 + 42 =
3
534
4
2
|
6.
867 – 77 =
2
4
3
790
|
7.
266 + 55 =
2
4
3
321
|
8.
937 – 217 =
720
3
2
4
|
|
9.
515 – 372 =
4
143
2
3
|
10.
530 + 287 =
3
2
817
4
|
11.
808 – 181 =
2
627
3
4
|
12.
866 – 624 =
3
2
4
242
|
|
13.
673 – 216 =
3
4
457
2
|
14.
996 – 261 =
2
3
4
735
|
15.
371 + 148 =
3
4
2
519
|
16.
858 – 431 =
427
3
2
4
|
|
17.
214 – 161 =
2
4
53
3
|
18.
555 – 125 =
4
3
2
430
|
19.
246 – 179 =
3
2
67
4
|
20.
934 + 62 =
996
3
4
2
|
|
1.
865 + 80 =
945
3
2
4
|
2.
735 – 431 =
3
304
2
4
|
3.
596 – 249 =
4
347
3
2
|
4.
691 + 180 =
2
871
4
3
|
|
5.
492 + 42 =
3
534
4
2
|
6.
867 – 77 =
2
4
3
790
|
7.
266 + 55 =
2
4
3
321
|
8.
937 – 217 =
720
3
2
4
|
|
9.
515 – 372 =
4
143
2
3
|
10.
530 + 287 =
3
2
817
4
|
11.
808 – 181 =
2
627
3
4
|
12.
866 – 624 =
3
2
4
242
|
|
13.
673 – 216 =
3
4
457
2
|
14.
996 – 261 =
2
3
4
735
|
15.
371 + 148 =
3
4
2
519
|
16.
858 – 431 =
427
3
2
4
|
|
17.
214 – 161 =
2
4
53
3
|
18.
555 – 125 =
4
3
2
430
|
19.
246 – 179 =
3
2
67
4
|
20.
934 + 62 =
996
3
4
2
|