|
1.
354 – 179 =
2
175
|
2.
432 – 19 =
2
413
|
3.
217 – 127 =
90
2
|
4.
172 + 121 =
293
2
|
|
5.
127 – 45 =
82
2
|
6.
406 – 143 =
2
263
|
7.
982 + 16 =
998
2
|
8.
430 – 270 =
2
160
|
|
9.
896 + 71 =
967
2
|
10.
290 + 529 =
2
819
|
11.
167 + 449 =
616
2
|
12.
387 + 587 =
974
2
|
|
13.
736 + 198 =
2
934
|
14.
851 – 109 =
2
742
|
15.
646 – 639 =
7
1
|
16.
28 + 910 =
938
2
|
|
17.
357 – 72 =
2
285
|
18.
263 + 579 =
842
2
|
19.
700 – 304 =
2
396
|
20.
470 – 109 =
361
2
|
|
1.
354 – 179 =
2
175
|
2.
432 – 19 =
2
413
|
3.
217 – 127 =
90
2
|
4.
172 + 121 =
293
2
|
|
5.
127 – 45 =
82
2
|
6.
406 – 143 =
2
263
|
7.
982 + 16 =
998
2
|
8.
430 – 270 =
2
160
|
|
9.
896 + 71 =
967
2
|
10.
290 + 529 =
2
819
|
11.
167 + 449 =
616
2
|
12.
387 + 587 =
974
2
|
|
13.
736 + 198 =
2
934
|
14.
851 – 109 =
2
742
|
15.
646 – 639 =
7
1
|
16.
28 + 910 =
938
2
|
|
17.
357 – 72 =
2
285
|
18.
263 + 579 =
842
2
|
19.
700 – 304 =
2
396
|
20.
470 – 109 =
361
2
|