|
1.
155 – 110 =
2
45
|
2.
656 – 189 =
2
467
|
3.
809 + 73 =
882
2
|
4.
29 – 7 =
2
22
|
|
5.
15 + 514 =
529
2
|
6.
770 – 753 =
2
17
|
7.
63 + 182 =
245
2
|
8.
818 – 119 =
699
2
|
|
9.
221 – 212 =
1
9
|
10.
762 + 84 =
2
846
|
11.
667 – 286 =
2
381
|
12.
880 – 435 =
445
2
|
|
13.
721 – 392 =
329
2
|
14.
92 + 371 =
2
463
|
15.
141 – 91 =
2
50
|
16.
502 – 419 =
83
2
|
|
17.
666 + 143 =
809
2
|
18.
507 + 124 =
2
631
|
19.
584 + 17 =
601
2
|
20.
299 + 340 =
2
639
|
|
1.
155 – 110 =
2
45
|
2.
656 – 189 =
2
467
|
3.
809 + 73 =
882
2
|
4.
29 – 7 =
2
22
|
|
5.
15 + 514 =
529
2
|
6.
770 – 753 =
2
17
|
7.
63 + 182 =
245
2
|
8.
818 – 119 =
699
2
|
|
9.
221 – 212 =
1
9
|
10.
762 + 84 =
2
846
|
11.
667 – 286 =
2
381
|
12.
880 – 435 =
445
2
|
|
13.
721 – 392 =
329
2
|
14.
92 + 371 =
2
463
|
15.
141 – 91 =
2
50
|
16.
502 – 419 =
83
2
|
|
17.
666 + 143 =
809
2
|
18.
507 + 124 =
2
631
|
19.
584 + 17 =
601
2
|
20.
299 + 340 =
2
639
|