|
1.
54 + 216 =
270
2
|
2.
400 – 383 =
17
2
|
3.
868 + 73 =
2
941
|
4.
891 + 89 =
980
2
|
|
5.
797 + 82 =
879
2
|
6.
320 – 131 =
189
2
|
7.
991 + 9 =
1000
2
|
8.
367 + 255 =
2
622
|
|
9.
115 – 65 =
2
50
|
10.
542 + 237 =
2
779
|
11.
87 – 79 =
8
1
|
12.
381 + 541 =
2
922
|
|
13.
331 – 239 =
92
2
|
14.
948 + 39 =
2
987
|
15.
750 + 108 =
2
858
|
16.
301 – 162 =
2
139
|
|
17.
901 + 84 =
985
2
|
18.
764 + 216 =
2
980
|
19.
423 + 481 =
904
2
|
20.
575 – 297 =
278
2
|
|
1.
54 + 216 =
270
2
|
2.
400 – 383 =
17
2
|
3.
868 + 73 =
2
941
|
4.
891 + 89 =
980
2
|
|
5.
797 + 82 =
879
2
|
6.
320 – 131 =
189
2
|
7.
991 + 9 =
1000
2
|
8.
367 + 255 =
2
622
|
|
9.
115 – 65 =
2
50
|
10.
542 + 237 =
2
779
|
11.
87 – 79 =
8
1
|
12.
381 + 541 =
2
922
|
|
13.
331 – 239 =
92
2
|
14.
948 + 39 =
2
987
|
15.
750 + 108 =
2
858
|
16.
301 – 162 =
2
139
|
|
17.
901 + 84 =
985
2
|
18.
764 + 216 =
2
980
|
19.
423 + 481 =
904
2
|
20.
575 – 297 =
278
2
|