1.
594 + 264 =
2
4
3
858
|
2.
323 – 263 =
4
3
2
60
|
3.
705 + 129 =
834
3
2
4
|
4.
44 – 9 =
2
35
4
3
|
5.
438 + 358 =
3
796
4
2
|
6.
80 + 480 =
3
560
4
2
|
7.
891 + 60 =
951
3
2
4
|
8.
90 + 123 =
213
3
4
2
|
9.
984 + 6 =
990
3
4
2
|
10.
678 – 222 =
456
3
2
4
|
11.
864 – 639 =
225
4
3
2
|
12.
499 + 33 =
3
2
4
532
|
13.
318 – 251 =
2
3
4
67
|
14.
669 + 251 =
4
3
920
2
|
15.
528 + 394 =
4
3
2
922
|
16.
427 – 275 =
152
4
3
2
|
17.
200 + 444 =
2
3
4
644
|
18.
685 + 196 =
4
3
881
2
|
19.
968 – 142 =
826
2
3
4
|
20.
345 – 84 =
3
2
4
261
|
1.
594 + 264 =
2
4
3
858
|
2.
323 – 263 =
4
3
2
60
|
3.
705 + 129 =
834
3
2
4
|
4.
44 – 9 =
2
35
4
3
|
5.
438 + 358 =
3
796
4
2
|
6.
80 + 480 =
3
560
4
2
|
7.
891 + 60 =
951
3
2
4
|
8.
90 + 123 =
213
3
4
2
|
9.
984 + 6 =
990
3
4
2
|
10.
678 – 222 =
456
3
2
4
|
11.
864 – 639 =
225
4
3
2
|
12.
499 + 33 =
3
2
4
532
|
13.
318 – 251 =
2
3
4
67
|
14.
669 + 251 =
4
3
920
2
|
15.
528 + 394 =
4
3
2
922
|
16.
427 – 275 =
152
4
3
2
|
17.
200 + 444 =
2
3
4
644
|
18.
685 + 196 =
4
3
881
2
|
19.
968 – 142 =
826
2
3
4
|
20.
345 – 84 =
3
2
4
261
|