|
1.
4 – 0 =
1
4
|
2.
723 + 13 =
2
736
|
3.
235 – 4 =
2
231
|
4.
345 – 317 =
28
2
|
|
5.
718 + 95 =
2
813
|
6.
51 + 286 =
337
2
|
7.
554 – 514 =
40
2
|
8.
104 + 564 =
2
668
|
|
9.
524 – 84 =
440
2
|
10.
553 + 401 =
2
954
|
11.
259 – 134 =
2
125
|
12.
113 – 82 =
2
31
|
|
13.
39 – 35 =
4
1
|
14.
941 + 36 =
2
977
|
15.
857 + 105 =
962
2
|
16.
698 – 492 =
2
206
|
|
17.
514 – 52 =
2
462
|
18.
682 – 658 =
24
2
|
19.
467 – 223 =
244
2
|
20.
835 – 78 =
2
757
|
|
1.
4 – 0 =
1
4
|
2.
723 + 13 =
2
736
|
3.
235 – 4 =
2
231
|
4.
345 – 317 =
28
2
|
|
5.
718 + 95 =
2
813
|
6.
51 + 286 =
337
2
|
7.
554 – 514 =
40
2
|
8.
104 + 564 =
2
668
|
|
9.
524 – 84 =
440
2
|
10.
553 + 401 =
2
954
|
11.
259 – 134 =
2
125
|
12.
113 – 82 =
2
31
|
|
13.
39 – 35 =
4
1
|
14.
941 + 36 =
2
977
|
15.
857 + 105 =
962
2
|
16.
698 – 492 =
2
206
|
|
17.
514 – 52 =
2
462
|
18.
682 – 658 =
24
2
|
19.
467 – 223 =
244
2
|
20.
835 – 78 =
2
757
|