|
1.
44 – 14 =
2
30
|
2.
403 + 330 =
733
2
|
3.
752 + 95 =
2
847
|
4.
980 + 2 =
982
2
|
|
5.
457 + 327 =
784
2
|
6.
483 + 228 =
2
711
|
7.
689 + 170 =
859
2
|
8.
723 + 263 =
986
2
|
|
9.
926 + 42 =
968
2
|
10.
46 + 547 =
593
2
|
11.
816 – 544 =
2
272
|
12.
388 – 370 =
18
2
|
|
13.
825 + 30 =
855
2
|
14.
490 + 324 =
814
2
|
15.
213 + 238 =
451
2
|
16.
886 + 37 =
923
2
|
|
17.
520 – 287 =
233
2
|
18.
342 – 141 =
2
201
|
19.
281 + 118 =
2
399
|
20.
842 + 1 =
843
2
|
|
1.
44 – 14 =
2
30
|
2.
403 + 330 =
733
2
|
3.
752 + 95 =
2
847
|
4.
980 + 2 =
982
2
|
|
5.
457 + 327 =
784
2
|
6.
483 + 228 =
2
711
|
7.
689 + 170 =
859
2
|
8.
723 + 263 =
986
2
|
|
9.
926 + 42 =
968
2
|
10.
46 + 547 =
593
2
|
11.
816 – 544 =
2
272
|
12.
388 – 370 =
18
2
|
|
13.
825 + 30 =
855
2
|
14.
490 + 324 =
814
2
|
15.
213 + 238 =
451
2
|
16.
886 + 37 =
923
2
|
|
17.
520 – 287 =
233
2
|
18.
342 – 141 =
2
201
|
19.
281 + 118 =
2
399
|
20.
842 + 1 =
843
2
|