|
1.
301 – 75 =
2
226
|
2.
859 – 83 =
2
776
|
3.
100 – 80 =
20
2
|
4.
346 – 223 =
123
2
|
|
5.
889 + 104 =
2
993
|
6.
293 – 262 =
2
31
|
7.
971 – 46 =
2
925
|
8.
924 + 76 =
2
1000
|
|
9.
176 – 161 =
15
1
|
10.
662 + 17 =
2
679
|
11.
502 + 50 =
2
552
|
12.
843 + 39 =
2
882
|
|
13.
197 + 359 =
556
2
|
14.
910 – 388 =
522
2
|
15.
253 – 51 =
202
2
|
16.
845 + 104 =
2
949
|
|
17.
724 + 231 =
2
955
|
18.
718 – 543 =
175
2
|
19.
372 – 67 =
305
2
|
20.
326 + 385 =
711
2
|
|
1.
301 – 75 =
2
226
|
2.
859 – 83 =
2
776
|
3.
100 – 80 =
20
2
|
4.
346 – 223 =
123
2
|
|
5.
889 + 104 =
2
993
|
6.
293 – 262 =
2
31
|
7.
971 – 46 =
2
925
|
8.
924 + 76 =
2
1000
|
|
9.
176 – 161 =
15
1
|
10.
662 + 17 =
2
679
|
11.
502 + 50 =
2
552
|
12.
843 + 39 =
2
882
|
|
13.
197 + 359 =
556
2
|
14.
910 – 388 =
522
2
|
15.
253 – 51 =
202
2
|
16.
845 + 104 =
2
949
|
|
17.
724 + 231 =
2
955
|
18.
718 – 543 =
175
2
|
19.
372 – 67 =
305
2
|
20.
326 + 385 =
711
2
|