|
1.
652 – 99 =
2
553
|
2.
48 – 34 =
14
1
|
3.
32 + 413 =
2
445
|
4.
272 – 27 =
245
2
|
|
5.
635 – 553 =
2
82
|
6.
919 + 8 =
927
2
|
7.
511 – 140 =
2
371
|
8.
238 – 32 =
206
2
|
|
9.
887 + 31 =
2
918
|
10.
332 + 368 =
2
700
|
11.
318 + 418 =
2
736
|
12.
126 – 47 =
79
2
|
|
13.
979 – 72 =
907
2
|
14.
178 – 40 =
138
2
|
15.
187 – 36 =
2
151
|
16.
501 – 138 =
2
363
|
|
17.
905 – 10 =
2
895
|
18.
691 + 1 =
2
692
|
19.
3 + 854 =
2
857
|
20.
242 – 102 =
2
140
|
|
1.
652 – 99 =
2
553
|
2.
48 – 34 =
14
1
|
3.
32 + 413 =
2
445
|
4.
272 – 27 =
245
2
|
|
5.
635 – 553 =
2
82
|
6.
919 + 8 =
927
2
|
7.
511 – 140 =
2
371
|
8.
238 – 32 =
206
2
|
|
9.
887 + 31 =
2
918
|
10.
332 + 368 =
2
700
|
11.
318 + 418 =
2
736
|
12.
126 – 47 =
79
2
|
|
13.
979 – 72 =
907
2
|
14.
178 – 40 =
138
2
|
15.
187 – 36 =
2
151
|
16.
501 – 138 =
2
363
|
|
17.
905 – 10 =
2
895
|
18.
691 + 1 =
2
692
|
19.
3 + 854 =
2
857
|
20.
242 – 102 =
2
140
|