|
1.
100 – 83 =
17
2
|
2.
909 + 19 =
2
928
|
3.
107 – 33 =
2
74
|
4.
508 – 405 =
2
103
|
|
5.
112 – 62 =
50
2
|
6.
553 – 47 =
506
2
|
7.
581 + 122 =
703
2
|
8.
234 + 619 =
2
853
|
|
9.
767 + 156 =
2
923
|
10.
618 – 545 =
2
73
|
11.
12 – 9 =
3
1
|
12.
961 – 670 =
291
2
|
|
13.
576 + 403 =
979
2
|
14.
357 – 52 =
305
2
|
15.
434 + 344 =
2
778
|
16.
409 + 444 =
853
2
|
|
17.
485 – 392 =
93
2
|
18.
333 – 41 =
292
2
|
19.
909 – 433 =
2
476
|
20.
816 + 142 =
958
2
|
|
1.
100 – 83 =
17
2
|
2.
909 + 19 =
2
928
|
3.
107 – 33 =
2
74
|
4.
508 – 405 =
2
103
|
|
5.
112 – 62 =
50
2
|
6.
553 – 47 =
506
2
|
7.
581 + 122 =
703
2
|
8.
234 + 619 =
2
853
|
|
9.
767 + 156 =
2
923
|
10.
618 – 545 =
2
73
|
11.
12 – 9 =
3
1
|
12.
961 – 670 =
291
2
|
|
13.
576 + 403 =
979
2
|
14.
357 – 52 =
305
2
|
15.
434 + 344 =
2
778
|
16.
409 + 444 =
853
2
|
|
17.
485 – 392 =
93
2
|
18.
333 – 41 =
292
2
|
19.
909 – 433 =
2
476
|
20.
816 + 142 =
958
2
|