|
1.
539 + 455 =
994
2
|
2.
338 – 93 =
245
2
|
3.
612 – 166 =
2
446
|
4.
320 + 477 =
2
797
|
|
5.
425 – 345 =
80
2
|
6.
980 + 16 =
2
996
|
7.
288 + 420 =
708
2
|
8.
110 – 86 =
2
24
|
|
9.
493 + 88 =
581
2
|
10.
496 + 503 =
999
2
|
11.
158 – 76 =
82
2
|
12.
282 – 228 =
54
2
|
|
13.
74 + 688 =
2
762
|
14.
325 – 12 =
2
313
|
15.
898 – 676 =
2
222
|
16.
713 + 273 =
986
2
|
|
17.
330 – 225 =
2
105
|
18.
701 – 456 =
2
245
|
19.
80 + 510 =
2
590
|
20.
766 – 71 =
2
695
|
|
1.
539 + 455 =
994
2
|
2.
338 – 93 =
245
2
|
3.
612 – 166 =
2
446
|
4.
320 + 477 =
2
797
|
|
5.
425 – 345 =
80
2
|
6.
980 + 16 =
2
996
|
7.
288 + 420 =
708
2
|
8.
110 – 86 =
2
24
|
|
9.
493 + 88 =
581
2
|
10.
496 + 503 =
999
2
|
11.
158 – 76 =
82
2
|
12.
282 – 228 =
54
2
|
|
13.
74 + 688 =
2
762
|
14.
325 – 12 =
2
313
|
15.
898 – 676 =
2
222
|
16.
713 + 273 =
986
2
|
|
17.
330 – 225 =
2
105
|
18.
701 – 456 =
2
245
|
19.
80 + 510 =
2
590
|
20.
766 – 71 =
2
695
|