|
1.
760 + 214 =
3
2
4
974
|
2.
3 + 669 =
672
2
4
3
|
3.
659 + 277 =
4
2
936
3
|
4.
129 + 808 =
2
3
4
937
|
|
5.
828 – 466 =
4
2
3
362
|
6.
905 + 3 =
908
2
3
4
|
7.
78 – 19 =
3
4
2
59
|
8.
483 – 121 =
3
4
362
2
|
|
9.
778 – 324 =
2
3
4
454
|
10.
339 – 86 =
253
2
4
3
|
11.
476 + 18 =
3
494
4
2
|
12.
388 – 209 =
3
2
179
4
|
|
13.
911 + 6 =
3
917
4
2
|
14.
348 + 543 =
3
891
2
4
|
15.
981 + 2 =
4
2
983
3
|
16.
458 – 411 =
47
2
4
3
|
|
17.
194 + 553 =
747
3
4
2
|
18.
91 + 117 =
2
3
208
4
|
19.
560 + 287 =
4
2
847
3
|
20.
533 – 497 =
4
3
36
2
|
|
1.
760 + 214 =
3
2
4
974
|
2.
3 + 669 =
672
2
4
3
|
3.
659 + 277 =
4
2
936
3
|
4.
129 + 808 =
2
3
4
937
|
|
5.
828 – 466 =
4
2
3
362
|
6.
905 + 3 =
908
2
3
4
|
7.
78 – 19 =
3
4
2
59
|
8.
483 – 121 =
3
4
362
2
|
|
9.
778 – 324 =
2
3
4
454
|
10.
339 – 86 =
253
2
4
3
|
11.
476 + 18 =
3
494
4
2
|
12.
388 – 209 =
3
2
179
4
|
|
13.
911 + 6 =
3
917
4
2
|
14.
348 + 543 =
3
891
2
4
|
15.
981 + 2 =
4
2
983
3
|
16.
458 – 411 =
47
2
4
3
|
|
17.
194 + 553 =
747
3
4
2
|
18.
91 + 117 =
2
3
208
4
|
19.
560 + 287 =
4
2
847
3
|
20.
533 – 497 =
4
3
36
2
|