|
1.
464 + 230 =
2
694
|
2.
999 + 0 =
2
999
|
3.
176 + 665 =
841
2
|
4.
397 – 383 =
14
1
|
|
5.
248 + 651 =
2
899
|
6.
872 + 112 =
984
2
|
7.
256 – 22 =
2
234
|
8.
62 + 149 =
2
211
|
|
9.
456 + 83 =
2
539
|
10.
630 – 630 =
2
0
|
11.
695 + 40 =
735
2
|
12.
506 – 9 =
2
497
|
|
13.
312 + 181 =
493
2
|
14.
60 – 53 =
1
7
|
15.
111 + 778 =
2
889
|
16.
257 + 13 =
2
270
|
|
17.
696 – 596 =
100
2
|
18.
941 + 25 =
966
2
|
19.
669 – 461 =
208
2
|
20.
620 + 147 =
767
2
|
|
1.
464 + 230 =
2
694
|
2.
999 + 0 =
2
999
|
3.
176 + 665 =
841
2
|
4.
397 – 383 =
14
1
|
|
5.
248 + 651 =
2
899
|
6.
872 + 112 =
984
2
|
7.
256 – 22 =
2
234
|
8.
62 + 149 =
2
211
|
|
9.
456 + 83 =
2
539
|
10.
630 – 630 =
2
0
|
11.
695 + 40 =
735
2
|
12.
506 – 9 =
2
497
|
|
13.
312 + 181 =
493
2
|
14.
60 – 53 =
1
7
|
15.
111 + 778 =
2
889
|
16.
257 + 13 =
2
270
|
|
17.
696 – 596 =
100
2
|
18.
941 + 25 =
966
2
|
19.
669 – 461 =
208
2
|
20.
620 + 147 =
767
2
|