|
1.
768 – 391 =
377
2
|
2.
246 + 464 =
710
2
|
3.
743 – 524 =
219
2
|
4.
104 + 705 =
809
2
|
|
5.
171 + 380 =
2
551
|
6.
614 + 153 =
2
767
|
7.
646 – 567 =
2
79
|
8.
908 + 11 =
919
2
|
|
9.
436 + 5 =
441
2
|
10.
487 – 301 =
2
186
|
11.
995 – 937 =
2
58
|
12.
426 + 258 =
684
2
|
|
13.
624 – 193 =
2
431
|
14.
208 + 400 =
2
608
|
15.
957 + 6 =
2
963
|
16.
281 + 276 =
2
557
|
|
17.
884 – 820 =
64
2
|
18.
964 + 20 =
984
2
|
19.
224 + 743 =
967
2
|
20.
738 – 614 =
2
124
|
|
1.
768 – 391 =
377
2
|
2.
246 + 464 =
710
2
|
3.
743 – 524 =
219
2
|
4.
104 + 705 =
809
2
|
|
5.
171 + 380 =
2
551
|
6.
614 + 153 =
2
767
|
7.
646 – 567 =
2
79
|
8.
908 + 11 =
919
2
|
|
9.
436 + 5 =
441
2
|
10.
487 – 301 =
2
186
|
11.
995 – 937 =
2
58
|
12.
426 + 258 =
684
2
|
|
13.
624 – 193 =
2
431
|
14.
208 + 400 =
2
608
|
15.
957 + 6 =
2
963
|
16.
281 + 276 =
2
557
|
|
17.
884 – 820 =
64
2
|
18.
964 + 20 =
984
2
|
19.
224 + 743 =
967
2
|
20.
738 – 614 =
2
124
|