|
1.
525 + 139 =
664
2
|
2.
844 + 64 =
908
2
|
3.
384 – 313 =
71
2
|
4.
536 – 106 =
2
430
|
|
5.
254 – 149 =
105
2
|
6.
896 – 771 =
2
125
|
7.
619 – 336 =
283
2
|
8.
297 – 36 =
2
261
|
|
9.
220 + 517 =
737
2
|
10.
468 – 260 =
208
2
|
11.
963 + 32 =
995
2
|
12.
752 – 72 =
680
2
|
|
13.
773 – 361 =
2
412
|
14.
823 – 21 =
2
802
|
15.
37 + 173 =
210
2
|
16.
676 – 590 =
86
2
|
|
17.
839 – 824 =
1
15
|
18.
928 + 50 =
978
2
|
19.
176 – 36 =
2
140
|
20.
752 + 37 =
2
789
|
|
1.
525 + 139 =
664
2
|
2.
844 + 64 =
908
2
|
3.
384 – 313 =
71
2
|
4.
536 – 106 =
2
430
|
|
5.
254 – 149 =
105
2
|
6.
896 – 771 =
2
125
|
7.
619 – 336 =
283
2
|
8.
297 – 36 =
2
261
|
|
9.
220 + 517 =
737
2
|
10.
468 – 260 =
208
2
|
11.
963 + 32 =
995
2
|
12.
752 – 72 =
680
2
|
|
13.
773 – 361 =
2
412
|
14.
823 – 21 =
2
802
|
15.
37 + 173 =
210
2
|
16.
676 – 590 =
86
2
|
|
17.
839 – 824 =
1
15
|
18.
928 + 50 =
978
2
|
19.
176 – 36 =
2
140
|
20.
752 + 37 =
2
789
|