|
1.
647 – 261 =
2
386
|
2.
758 + 108 =
866
2
|
3.
335 + 452 =
2
787
|
4.
378 + 409 =
787
2
|
|
5.
358 + 533 =
891
2
|
6.
309 – 197 =
112
2
|
7.
795 – 609 =
2
186
|
8.
280 + 522 =
2
802
|
|
9.
455 + 216 =
2
671
|
10.
741 + 77 =
2
818
|
11.
288 – 44 =
244
2
|
12.
625 – 295 =
2
330
|
|
13.
164 – 32 =
132
2
|
14.
66 + 491 =
2
557
|
15.
702 – 104 =
598
2
|
16.
572 + 388 =
960
2
|
|
17.
14 – 3 =
11
1
|
18.
905 + 50 =
2
955
|
19.
854 + 134 =
2
988
|
20.
646 – 501 =
2
145
|
|
1.
647 – 261 =
2
386
|
2.
758 + 108 =
866
2
|
3.
335 + 452 =
2
787
|
4.
378 + 409 =
787
2
|
|
5.
358 + 533 =
891
2
|
6.
309 – 197 =
112
2
|
7.
795 – 609 =
2
186
|
8.
280 + 522 =
2
802
|
|
9.
455 + 216 =
2
671
|
10.
741 + 77 =
2
818
|
11.
288 – 44 =
244
2
|
12.
625 – 295 =
2
330
|
|
13.
164 – 32 =
132
2
|
14.
66 + 491 =
2
557
|
15.
702 – 104 =
598
2
|
16.
572 + 388 =
960
2
|
|
17.
14 – 3 =
11
1
|
18.
905 + 50 =
2
955
|
19.
854 + 134 =
2
988
|
20.
646 – 501 =
2
145
|