|
1.
351 – 64 =
2
287
|
2.
311 + 569 =
2
880
|
3.
198 – 158 =
40
2
|
4.
689 + 108 =
2
797
|
|
5.
401 – 252 =
149
2
|
6.
162 – 93 =
2
69
|
7.
941 – 285 =
656
2
|
8.
258 + 441 =
2
699
|
|
9.
730 + 129 =
859
2
|
10.
432 – 374 =
2
58
|
11.
204 + 555 =
759
2
|
12.
285 – 163 =
2
122
|
|
13.
191 – 128 =
63
2
|
14.
149 – 44 =
105
2
|
15.
796 – 16 =
2
780
|
16.
897 – 456 =
2
441
|
|
17.
468 + 448 =
916
2
|
18.
465 – 376 =
89
2
|
19.
120 – 98 =
22
2
|
20.
617 + 123 =
740
2
|
|
1.
351 – 64 =
2
287
|
2.
311 + 569 =
2
880
|
3.
198 – 158 =
40
2
|
4.
689 + 108 =
2
797
|
|
5.
401 – 252 =
149
2
|
6.
162 – 93 =
2
69
|
7.
941 – 285 =
656
2
|
8.
258 + 441 =
2
699
|
|
9.
730 + 129 =
859
2
|
10.
432 – 374 =
2
58
|
11.
204 + 555 =
759
2
|
12.
285 – 163 =
2
122
|
|
13.
191 – 128 =
63
2
|
14.
149 – 44 =
105
2
|
15.
796 – 16 =
2
780
|
16.
897 – 456 =
2
441
|
|
17.
468 + 448 =
916
2
|
18.
465 – 376 =
89
2
|
19.
120 – 98 =
22
2
|
20.
617 + 123 =
740
2
|