|
1.
49 + 608 =
657
2
|
2.
210 – 8 =
2
202
|
3.
359 – 246 =
113
2
|
4.
861 – 265 =
596
2
|
|
5.
922 + 34 =
2
956
|
6.
924 – 513 =
411
2
|
7.
270 + 204 =
474
2
|
8.
43 + 458 =
501
2
|
|
9.
475 – 444 =
31
2
|
10.
437 – 219 =
2
218
|
11.
728 – 435 =
293
2
|
12.
132 + 182 =
314
2
|
|
13.
963 + 37 =
1000
2
|
14.
854 – 483 =
371
2
|
15.
603 – 137 =
466
2
|
16.
804 – 154 =
650
2
|
|
17.
833 + 66 =
899
2
|
18.
217 + 257 =
474
2
|
19.
407 + 26 =
2
433
|
20.
913 – 513 =
2
400
|
|
1.
49 + 608 =
657
2
|
2.
210 – 8 =
2
202
|
3.
359 – 246 =
113
2
|
4.
861 – 265 =
596
2
|
|
5.
922 + 34 =
2
956
|
6.
924 – 513 =
411
2
|
7.
270 + 204 =
474
2
|
8.
43 + 458 =
501
2
|
|
9.
475 – 444 =
31
2
|
10.
437 – 219 =
2
218
|
11.
728 – 435 =
293
2
|
12.
132 + 182 =
314
2
|
|
13.
963 + 37 =
1000
2
|
14.
854 – 483 =
371
2
|
15.
603 – 137 =
466
2
|
16.
804 – 154 =
650
2
|
|
17.
833 + 66 =
899
2
|
18.
217 + 257 =
474
2
|
19.
407 + 26 =
2
433
|
20.
913 – 513 =
2
400
|