|
1.
572 + 46 =
3
4
2
618
|
2.
422 + 346 =
768
4
2
3
|
3.
929 + 9 =
3
4
938
2
|
4.
489 + 436 =
3
2
4
925
|
|
5.
148 + 508 =
4
656
2
3
|
6.
31 + 845 =
876
3
2
4
|
7.
639 + 176 =
4
3
2
815
|
8.
519 + 452 =
971
2
4
3
|
|
9.
801 + 48 =
2
4
849
3
|
10.
363 – 76 =
3
287
4
2
|
11.
843 + 127 =
3
4
2
970
|
12.
661 – 452 =
2
209
3
4
|
|
13.
626 + 299 =
3
4
925
2
|
14.
406 + 37 =
443
2
4
3
|
15.
750 – 618 =
132
3
2
4
|
16.
986 – 346 =
2
3
4
640
|
|
17.
465 + 528 =
2
3
4
993
|
18.
232 + 210 =
442
2
4
3
|
19.
103 – 101 =
1
4
3
2
|
20.
231 + 753 =
4
984
3
2
|
|
1.
572 + 46 =
3
4
2
618
|
2.
422 + 346 =
768
4
2
3
|
3.
929 + 9 =
3
4
938
2
|
4.
489 + 436 =
3
2
4
925
|
|
5.
148 + 508 =
4
656
2
3
|
6.
31 + 845 =
876
3
2
4
|
7.
639 + 176 =
4
3
2
815
|
8.
519 + 452 =
971
2
4
3
|
|
9.
801 + 48 =
2
4
849
3
|
10.
363 – 76 =
3
287
4
2
|
11.
843 + 127 =
3
4
2
970
|
12.
661 – 452 =
2
209
3
4
|
|
13.
626 + 299 =
3
4
925
2
|
14.
406 + 37 =
443
2
4
3
|
15.
750 – 618 =
132
3
2
4
|
16.
986 – 346 =
2
3
4
640
|
|
17.
465 + 528 =
2
3
4
993
|
18.
232 + 210 =
442
2
4
3
|
19.
103 – 101 =
1
4
3
2
|
20.
231 + 753 =
4
984
3
2
|