|
1.
309 + 410 =
2
719
|
2.
527 – 195 =
332
2
|
3.
802 – 471 =
331
2
|
4.
951 – 780 =
2
171
|
|
5.
331 – 36 =
2
295
|
6.
262 + 666 =
2
928
|
7.
927 – 702 =
225
2
|
8.
882 + 53 =
935
2
|
|
9.
50 + 101 =
2
151
|
10.
986 – 72 =
2
914
|
11.
224 – 110 =
114
2
|
12.
812 – 123 =
2
689
|
|
13.
3 + 994 =
997
2
|
14.
404 – 248 =
156
2
|
15.
879 + 29 =
908
2
|
16.
241 + 390 =
631
2
|
|
17.
317 – 161 =
2
156
|
18.
456 + 262 =
2
718
|
19.
103 – 59 =
44
2
|
20.
40 – 38 =
2
1
|
|
1.
309 + 410 =
2
719
|
2.
527 – 195 =
332
2
|
3.
802 – 471 =
331
2
|
4.
951 – 780 =
2
171
|
|
5.
331 – 36 =
2
295
|
6.
262 + 666 =
2
928
|
7.
927 – 702 =
225
2
|
8.
882 + 53 =
935
2
|
|
9.
50 + 101 =
2
151
|
10.
986 – 72 =
2
914
|
11.
224 – 110 =
114
2
|
12.
812 – 123 =
2
689
|
|
13.
3 + 994 =
997
2
|
14.
404 – 248 =
156
2
|
15.
879 + 29 =
908
2
|
16.
241 + 390 =
631
2
|
|
17.
317 – 161 =
2
156
|
18.
456 + 262 =
2
718
|
19.
103 – 59 =
44
2
|
20.
40 – 38 =
2
1
|