|
1.
217 – 4 =
2
213
|
2.
389 – 124 =
265
2
|
3.
861 + 96 =
2
957
|
4.
712 – 520 =
2
192
|
|
5.
299 + 528 =
827
2
|
6.
592 + 197 =
2
789
|
7.
186 – 110 =
76
2
|
8.
84 – 65 =
19
2
|
|
9.
299 – 0 =
2
299
|
10.
510 + 10 =
2
520
|
11.
890 + 71 =
2
961
|
12.
251 + 415 =
666
2
|
|
13.
78 – 59 =
19
2
|
14.
708 – 297 =
411
2
|
15.
858 + 60 =
918
2
|
16.
781 + 7 =
788
2
|
|
17.
629 + 341 =
970
2
|
18.
186 + 114 =
300
2
|
19.
342 + 93 =
435
2
|
20.
285 + 702 =
987
2
|
|
1.
217 – 4 =
2
213
|
2.
389 – 124 =
265
2
|
3.
861 + 96 =
2
957
|
4.
712 – 520 =
2
192
|
|
5.
299 + 528 =
827
2
|
6.
592 + 197 =
2
789
|
7.
186 – 110 =
76
2
|
8.
84 – 65 =
19
2
|
|
9.
299 – 0 =
2
299
|
10.
510 + 10 =
2
520
|
11.
890 + 71 =
2
961
|
12.
251 + 415 =
666
2
|
|
13.
78 – 59 =
19
2
|
14.
708 – 297 =
411
2
|
15.
858 + 60 =
918
2
|
16.
781 + 7 =
788
2
|
|
17.
629 + 341 =
970
2
|
18.
186 + 114 =
300
2
|
19.
342 + 93 =
435
2
|
20.
285 + 702 =
987
2
|