|
1.
931 + 62 =
2
993
|
2.
785 + 197 =
982
2
|
3.
557 + 298 =
2
855
|
4.
157 + 471 =
628
2
|
|
5.
938 – 102 =
836
2
|
6.
419 + 305 =
2
724
|
7.
372 – 69 =
303
2
|
8.
648 – 263 =
385
2
|
|
9.
197 – 165 =
2
32
|
10.
755 – 622 =
2
133
|
11.
989 + 2 =
991
2
|
12.
104 – 90 =
14
1
|
|
13.
830 + 31 =
861
2
|
14.
766 – 682 =
2
84
|
15.
511 + 394 =
905
2
|
16.
91 + 845 =
2
936
|
|
17.
106 – 66 =
2
40
|
18.
244 + 131 =
2
375
|
19.
722 – 135 =
587
2
|
20.
151 – 139 =
12
1
|
|
1.
931 + 62 =
2
993
|
2.
785 + 197 =
982
2
|
3.
557 + 298 =
2
855
|
4.
157 + 471 =
628
2
|
|
5.
938 – 102 =
836
2
|
6.
419 + 305 =
2
724
|
7.
372 – 69 =
303
2
|
8.
648 – 263 =
385
2
|
|
9.
197 – 165 =
2
32
|
10.
755 – 622 =
2
133
|
11.
989 + 2 =
991
2
|
12.
104 – 90 =
14
1
|
|
13.
830 + 31 =
861
2
|
14.
766 – 682 =
2
84
|
15.
511 + 394 =
905
2
|
16.
91 + 845 =
2
936
|
|
17.
106 – 66 =
2
40
|
18.
244 + 131 =
2
375
|
19.
722 – 135 =
587
2
|
20.
151 – 139 =
12
1
|