|
1.
278 + 704 =
2
982
3
4
|
2.
969 + 0 =
3
4
2
969
|
3.
368 – 62 =
2
3
306
4
|
4.
451 + 95 =
4
546
2
3
|
|
5.
187 – 142 =
4
3
2
45
|
6.
933 + 14 =
3
947
4
2
|
7.
964 + 23 =
3
987
2
4
|
8.
146 – 40 =
2
106
4
3
|
|
9.
798 + 116 =
3
4
914
2
|
10.
45 – 34 =
3
2
1
11
|
11.
79 + 508 =
2
3
4
587
|
12.
385 + 165 =
3
4
550
2
|
|
13.
813 – 448 =
4
2
365
3
|
14.
277 – 45 =
3
2
4
232
|
15.
733 + 235 =
3
2
4
968
|
16.
618 – 298 =
4
320
3
2
|
|
17.
523 – 100 =
423
2
3
4
|
18.
891 + 49 =
4
2
940
3
|
19.
947 + 36 =
4
2
983
3
|
20.
701 – 657 =
3
44
4
2
|
|
1.
278 + 704 =
2
982
3
4
|
2.
969 + 0 =
3
4
2
969
|
3.
368 – 62 =
2
3
306
4
|
4.
451 + 95 =
4
546
2
3
|
|
5.
187 – 142 =
4
3
2
45
|
6.
933 + 14 =
3
947
4
2
|
7.
964 + 23 =
3
987
2
4
|
8.
146 – 40 =
2
106
4
3
|
|
9.
798 + 116 =
3
4
914
2
|
10.
45 – 34 =
3
2
1
11
|
11.
79 + 508 =
2
3
4
587
|
12.
385 + 165 =
3
4
550
2
|
|
13.
813 – 448 =
4
2
365
3
|
14.
277 – 45 =
3
2
4
232
|
15.
733 + 235 =
3
2
4
968
|
16.
618 – 298 =
4
320
3
2
|
|
17.
523 – 100 =
423
2
3
4
|
18.
891 + 49 =
4
2
940
3
|
19.
947 + 36 =
4
2
983
3
|
20.
701 – 657 =
3
44
4
2
|