|
1.
225 + 418 =
2
3
4
643
|
2.
849 + 82 =
4
2
3
931
|
3.
335 + 274 =
3
2
4
609
|
4.
742 – 310 =
4
2
3
432
|
|
5.
593 + 27 =
2
620
4
3
|
6.
324 + 127 =
4
2
3
451
|
7.
538 – 291 =
247
2
4
3
|
8.
353 – 251 =
3
4
2
102
|
|
9.
847 + 138 =
4
985
3
2
|
10.
157 – 157 =
0
3
4
2
|
11.
168 – 127 =
3
41
2
4
|
12.
441 – 258 =
2
3
4
183
|
|
13.
599 + 49 =
3
2
4
648
|
14.
831 – 677 =
2
3
4
154
|
15.
244 + 221 =
3
2
465
4
|
16.
263 – 82 =
2
3
181
4
|
|
17.
766 – 160 =
4
606
2
3
|
18.
925 – 513 =
4
412
2
3
|
19.
308 + 421 =
4
729
3
2
|
20.
51 + 945 =
4
3
2
996
|
|
1.
225 + 418 =
2
3
4
643
|
2.
849 + 82 =
4
2
3
931
|
3.
335 + 274 =
3
2
4
609
|
4.
742 – 310 =
4
2
3
432
|
|
5.
593 + 27 =
2
620
4
3
|
6.
324 + 127 =
4
2
3
451
|
7.
538 – 291 =
247
2
4
3
|
8.
353 – 251 =
3
4
2
102
|
|
9.
847 + 138 =
4
985
3
2
|
10.
157 – 157 =
0
3
4
2
|
11.
168 – 127 =
3
41
2
4
|
12.
441 – 258 =
2
3
4
183
|
|
13.
599 + 49 =
3
2
4
648
|
14.
831 – 677 =
2
3
4
154
|
15.
244 + 221 =
3
2
465
4
|
16.
263 – 82 =
2
3
181
4
|
|
17.
766 – 160 =
4
606
2
3
|
18.
925 – 513 =
4
412
2
3
|
19.
308 + 421 =
4
729
3
2
|
20.
51 + 945 =
4
3
2
996
|