|
1.
130 – 78 =
52
2
|
2.
1 – 0 =
1
2
|
3.
45 + 167 =
212
2
|
4.
625 – 254 =
371
2
|
|
5.
179 + 82 =
2
261
|
6.
196 – 175 =
2
21
|
7.
555 + 124 =
2
679
|
8.
630 + 186 =
2
816
|
|
9.
439 – 143 =
296
2
|
10.
229 – 36 =
2
193
|
11.
973 – 138 =
835
2
|
12.
838 – 47 =
791
2
|
|
13.
579 + 91 =
670
2
|
14.
816 + 1 =
2
817
|
15.
450 + 264 =
714
2
|
16.
801 + 85 =
886
2
|
|
17.
653 – 218 =
2
435
|
18.
55 – 7 =
48
2
|
19.
988 – 544 =
444
2
|
20.
610 + 126 =
2
736
|
|
1.
130 – 78 =
52
2
|
2.
1 – 0 =
1
2
|
3.
45 + 167 =
212
2
|
4.
625 – 254 =
371
2
|
|
5.
179 + 82 =
2
261
|
6.
196 – 175 =
2
21
|
7.
555 + 124 =
2
679
|
8.
630 + 186 =
2
816
|
|
9.
439 – 143 =
296
2
|
10.
229 – 36 =
2
193
|
11.
973 – 138 =
835
2
|
12.
838 – 47 =
791
2
|
|
13.
579 + 91 =
670
2
|
14.
816 + 1 =
2
817
|
15.
450 + 264 =
714
2
|
16.
801 + 85 =
886
2
|
|
17.
653 – 218 =
2
435
|
18.
55 – 7 =
48
2
|
19.
988 – 544 =
444
2
|
20.
610 + 126 =
2
736
|