|
1.
456 – 97 =
2
359
|
2.
109 + 655 =
764
2
|
3.
820 – 39 =
2
781
|
4.
979 + 21 =
2
1000
|
|
5.
958 – 86 =
2
872
|
6.
20 + 81 =
101
2
|
7.
118 + 276 =
394
2
|
8.
913 + 42 =
2
955
|
|
9.
698 + 129 =
2
827
|
10.
292 + 441 =
2
733
|
11.
543 + 455 =
2
998
|
12.
368 – 11 =
357
2
|
|
13.
32 + 747 =
2
779
|
14.
805 + 193 =
998
2
|
15.
511 + 299 =
2
810
|
16.
635 – 450 =
185
2
|
|
17.
325 + 537 =
2
862
|
18.
24 + 360 =
2
384
|
19.
109 – 69 =
40
2
|
20.
310 – 220 =
2
90
|
|
1.
456 – 97 =
2
359
|
2.
109 + 655 =
764
2
|
3.
820 – 39 =
2
781
|
4.
979 + 21 =
2
1000
|
|
5.
958 – 86 =
2
872
|
6.
20 + 81 =
101
2
|
7.
118 + 276 =
394
2
|
8.
913 + 42 =
2
955
|
|
9.
698 + 129 =
2
827
|
10.
292 + 441 =
2
733
|
11.
543 + 455 =
2
998
|
12.
368 – 11 =
357
2
|
|
13.
32 + 747 =
2
779
|
14.
805 + 193 =
998
2
|
15.
511 + 299 =
2
810
|
16.
635 – 450 =
185
2
|
|
17.
325 + 537 =
2
862
|
18.
24 + 360 =
2
384
|
19.
109 – 69 =
40
2
|
20.
310 – 220 =
2
90
|