|
1.
789 – 560 =
229
2
|
2.
29 – 3 =
2
26
|
3.
684 – 487 =
197
2
|
4.
431 – 249 =
2
182
|
|
5.
355 + 605 =
2
960
|
6.
280 – 26 =
254
2
|
7.
705 + 134 =
839
2
|
8.
264 + 335 =
599
2
|
|
9.
956 + 18 =
2
974
|
10.
643 – 190 =
2
453
|
11.
216 + 751 =
2
967
|
12.
599 – 498 =
101
2
|
|
13.
343 – 91 =
2
252
|
14.
986 + 9 =
2
995
|
15.
516 + 209 =
725
2
|
16.
991 + 9 =
1000
2
|
|
17.
473 + 238 =
711
2
|
18.
642 + 258 =
900
2
|
19.
84 – 39 =
45
2
|
20.
595 + 112 =
2
707
|
|
1.
789 – 560 =
229
2
|
2.
29 – 3 =
2
26
|
3.
684 – 487 =
197
2
|
4.
431 – 249 =
2
182
|
|
5.
355 + 605 =
2
960
|
6.
280 – 26 =
254
2
|
7.
705 + 134 =
839
2
|
8.
264 + 335 =
599
2
|
|
9.
956 + 18 =
2
974
|
10.
643 – 190 =
2
453
|
11.
216 + 751 =
2
967
|
12.
599 – 498 =
101
2
|
|
13.
343 – 91 =
2
252
|
14.
986 + 9 =
2
995
|
15.
516 + 209 =
725
2
|
16.
991 + 9 =
1000
2
|
|
17.
473 + 238 =
711
2
|
18.
642 + 258 =
900
2
|
19.
84 – 39 =
45
2
|
20.
595 + 112 =
2
707
|