|
1.
776 – 235 =
2
541
|
2.
244 – 244 =
2
0
|
3.
865 – 589 =
2
276
|
4.
609 – 96 =
513
2
|
|
5.
897 + 64 =
961
2
|
6.
661 – 258 =
2
403
|
7.
271 + 354 =
2
625
|
8.
628 + 54 =
2
682
|
|
9.
920 – 575 =
345
2
|
10.
81 + 20 =
2
101
|
11.
432 – 160 =
2
272
|
12.
945 – 466 =
2
479
|
|
13.
119 – 11 =
108
2
|
14.
621 – 154 =
467
2
|
15.
957 – 832 =
125
2
|
16.
803 + 73 =
876
2
|
|
17.
606 + 261 =
867
2
|
18.
727 – 361 =
366
2
|
19.
560 + 78 =
2
638
|
20.
92 + 857 =
2
949
|
|
1.
776 – 235 =
2
541
|
2.
244 – 244 =
2
0
|
3.
865 – 589 =
2
276
|
4.
609 – 96 =
513
2
|
|
5.
897 + 64 =
961
2
|
6.
661 – 258 =
2
403
|
7.
271 + 354 =
2
625
|
8.
628 + 54 =
2
682
|
|
9.
920 – 575 =
345
2
|
10.
81 + 20 =
2
101
|
11.
432 – 160 =
2
272
|
12.
945 – 466 =
2
479
|
|
13.
119 – 11 =
108
2
|
14.
621 – 154 =
467
2
|
15.
957 – 832 =
125
2
|
16.
803 + 73 =
876
2
|
|
17.
606 + 261 =
867
2
|
18.
727 – 361 =
366
2
|
19.
560 + 78 =
2
638
|
20.
92 + 857 =
2
949
|