|
1.
686 + 275 =
4
961
2
3
|
2.
229 + 108 =
3
337
2
4
|
3.
891 – 165 =
4
3
726
2
|
4.
640 + 90 =
730
4
3
2
|
|
5.
920 – 37 =
3
4
2
883
|
6.
311 + 409 =
2
4
3
720
|
7.
833 – 219 =
614
2
3
4
|
8.
657 + 112 =
4
2
3
769
|
|
9.
672 – 317 =
2
3
4
355
|
10.
582 + 89 =
3
4
2
671
|
11.
26 + 830 =
3
4
2
856
|
12.
432 – 344 =
2
88
3
4
|
|
13.
955 + 43 =
998
3
2
4
|
14.
770 + 180 =
4
950
3
2
|
15.
996 – 155 =
2
841
4
3
|
16.
539 + 299 =
838
4
2
3
|
|
17.
645 – 26 =
3
619
4
2
|
18.
564 + 358 =
922
3
4
2
|
19.
971 – 61 =
910
3
2
4
|
20.
305 – 3 =
3
2
4
302
|
|
1.
686 + 275 =
4
961
2
3
|
2.
229 + 108 =
3
337
2
4
|
3.
891 – 165 =
4
3
726
2
|
4.
640 + 90 =
730
4
3
2
|
|
5.
920 – 37 =
3
4
2
883
|
6.
311 + 409 =
2
4
3
720
|
7.
833 – 219 =
614
2
3
4
|
8.
657 + 112 =
4
2
3
769
|
|
9.
672 – 317 =
2
3
4
355
|
10.
582 + 89 =
3
4
2
671
|
11.
26 + 830 =
3
4
2
856
|
12.
432 – 344 =
2
88
3
4
|
|
13.
955 + 43 =
998
3
2
4
|
14.
770 + 180 =
4
950
3
2
|
15.
996 – 155 =
2
841
4
3
|
16.
539 + 299 =
838
4
2
3
|
|
17.
645 – 26 =
3
619
4
2
|
18.
564 + 358 =
922
3
4
2
|
19.
971 – 61 =
910
3
2
4
|
20.
305 – 3 =
3
2
4
302
|