1.
846 – 112 =
734
2
|
2.
936 – 315 =
621
2
|
3.
488 – 154 =
2
334
|
4.
483 + 402 =
885
2
|
5.
887 – 3 =
884
2
|
6.
270 – 123 =
147
2
|
7.
535 – 478 =
57
2
|
8.
722 – 72 =
2
650
|
9.
808 – 446 =
2
362
|
10.
296 – 55 =
241
2
|
11.
19 + 630 =
2
649
|
12.
205 + 27 =
232
2
|
13.
575 + 413 =
2
988
|
14.
745 – 468 =
2
277
|
15.
292 – 15 =
277
2
|
16.
564 + 43 =
2
607
|
17.
914 + 56 =
2
970
|
18.
785 + 182 =
967
2
|
19.
373 – 27 =
346
2
|
20.
729 + 266 =
995
2
|
1.
846 – 112 =
734
2
|
2.
936 – 315 =
621
2
|
3.
488 – 154 =
2
334
|
4.
483 + 402 =
885
2
|
5.
887 – 3 =
884
2
|
6.
270 – 123 =
147
2
|
7.
535 – 478 =
57
2
|
8.
722 – 72 =
2
650
|
9.
808 – 446 =
2
362
|
10.
296 – 55 =
241
2
|
11.
19 + 630 =
2
649
|
12.
205 + 27 =
232
2
|
13.
575 + 413 =
2
988
|
14.
745 – 468 =
2
277
|
15.
292 – 15 =
277
2
|
16.
564 + 43 =
2
607
|
17.
914 + 56 =
2
970
|
18.
785 + 182 =
967
2
|
19.
373 – 27 =
346
2
|
20.
729 + 266 =
995
2
|