|
1.
627 – 508 =
4
2
119
3
|
2.
775 + 181 =
2
3
956
4
|
3.
67 – 61 =
6
2
1
3
|
4.
668 – 375 =
3
293
4
2
|
|
5.
589 + 324 =
4
3
2
913
|
6.
791 – 211 =
580
4
3
2
|
7.
251 – 85 =
166
2
3
4
|
8.
501 – 442 =
59
3
2
4
|
|
9.
950 – 867 =
2
3
83
4
|
10.
150 + 317 =
2
4
467
3
|
11.
581 + 21 =
4
2
3
602
|
12.
939 – 660 =
2
3
279
4
|
|
13.
605 + 346 =
2
3
951
4
|
14.
938 – 879 =
4
2
3
59
|
15.
732 + 157 =
889
4
2
3
|
16.
75 + 202 =
277
2
4
3
|
|
17.
909 – 363 =
2
546
3
4
|
18.
878 + 37 =
3
915
2
4
|
19.
568 – 526 =
42
3
4
2
|
20.
207 – 199 =
2
1
3
8
|
|
1.
627 – 508 =
4
2
119
3
|
2.
775 + 181 =
2
3
956
4
|
3.
67 – 61 =
6
2
1
3
|
4.
668 – 375 =
3
293
4
2
|
|
5.
589 + 324 =
4
3
2
913
|
6.
791 – 211 =
580
4
3
2
|
7.
251 – 85 =
166
2
3
4
|
8.
501 – 442 =
59
3
2
4
|
|
9.
950 – 867 =
2
3
83
4
|
10.
150 + 317 =
2
4
467
3
|
11.
581 + 21 =
4
2
3
602
|
12.
939 – 660 =
2
3
279
4
|
|
13.
605 + 346 =
2
3
951
4
|
14.
938 – 879 =
4
2
3
59
|
15.
732 + 157 =
889
4
2
3
|
16.
75 + 202 =
277
2
4
3
|
|
17.
909 – 363 =
2
546
3
4
|
18.
878 + 37 =
3
915
2
4
|
19.
568 – 526 =
42
3
4
2
|
20.
207 – 199 =
2
1
3
8
|