|
1.
836 + 150 =
986
2
4
3
|
2.
660 + 11 =
3
671
4
2
|
3.
83 + 594 =
2
3
4
677
|
4.
985 + 9 =
4
994
2
3
|
|
5.
903 + 84 =
4
3
2
987
|
6.
118 + 176 =
2
294
4
3
|
7.
505 – 136 =
369
2
4
3
|
8.
69 + 504 =
3
4
573
2
|
|
9.
607 – 244 =
3
4
2
363
|
10.
29 – 6 =
4
3
23
2
|
11.
837 – 134 =
2
703
3
4
|
12.
890 + 44 =
934
3
2
4
|
|
13.
714 – 446 =
268
2
4
3
|
14.
406 + 321 =
4
2
727
3
|
15.
73 – 1 =
4
3
2
72
|
16.
616 – 345 =
271
2
3
4
|
|
17.
492 + 103 =
3
2
4
595
|
18.
52 + 437 =
489
2
3
4
|
19.
692 – 225 =
2
4
467
3
|
20.
26 – 19 =
7
1
2
3
|
|
1.
836 + 150 =
986
2
4
3
|
2.
660 + 11 =
3
671
4
2
|
3.
83 + 594 =
2
3
4
677
|
4.
985 + 9 =
4
994
2
3
|
|
5.
903 + 84 =
4
3
2
987
|
6.
118 + 176 =
2
294
4
3
|
7.
505 – 136 =
369
2
4
3
|
8.
69 + 504 =
3
4
573
2
|
|
9.
607 – 244 =
3
4
2
363
|
10.
29 – 6 =
4
3
23
2
|
11.
837 – 134 =
2
703
3
4
|
12.
890 + 44 =
934
3
2
4
|
|
13.
714 – 446 =
268
2
4
3
|
14.
406 + 321 =
4
2
727
3
|
15.
73 – 1 =
4
3
2
72
|
16.
616 – 345 =
271
2
3
4
|
|
17.
492 + 103 =
3
2
4
595
|
18.
52 + 437 =
489
2
3
4
|
19.
692 – 225 =
2
4
467
3
|
20.
26 – 19 =
7
1
2
3
|