|
1.
457 – 401 =
56
3
4
2
|
2.
157 + 1 =
4
3
2
158
|
3.
17 – 2 =
3
15
2
1
|
4.
511 + 218 =
2
3
729
4
|
|
5.
551 + 121 =
3
4
2
672
|
6.
134 – 88 =
2
3
4
46
|
7.
671 + 31 =
4
3
702
2
|
8.
717 – 118 =
4
599
3
2
|
|
9.
554 + 224 =
3
2
4
778
|
10.
179 – 149 =
4
3
30
2
|
11.
568 – 381 =
187
4
2
3
|
12.
225 + 6 =
3
231
4
2
|
|
13.
800 – 172 =
628
3
4
2
|
14.
477 – 60 =
4
3
2
417
|
15.
384 – 347 =
3
4
37
2
|
16.
113 – 38 =
4
3
2
75
|
|
17.
428 + 387 =
815
3
4
2
|
18.
811 + 151 =
3
2
4
962
|
19.
706 + 221 =
3
4
927
2
|
20.
426 + 493 =
3
2
4
919
|
|
1.
457 – 401 =
56
3
4
2
|
2.
157 + 1 =
4
3
2
158
|
3.
17 – 2 =
3
15
2
1
|
4.
511 + 218 =
2
3
729
4
|
|
5.
551 + 121 =
3
4
2
672
|
6.
134 – 88 =
2
3
4
46
|
7.
671 + 31 =
4
3
702
2
|
8.
717 – 118 =
4
599
3
2
|
|
9.
554 + 224 =
3
2
4
778
|
10.
179 – 149 =
4
3
30
2
|
11.
568 – 381 =
187
4
2
3
|
12.
225 + 6 =
3
231
4
2
|
|
13.
800 – 172 =
628
3
4
2
|
14.
477 – 60 =
4
3
2
417
|
15.
384 – 347 =
3
4
37
2
|
16.
113 – 38 =
4
3
2
75
|
|
17.
428 + 387 =
815
3
4
2
|
18.
811 + 151 =
3
2
4
962
|
19.
706 + 221 =
3
4
927
2
|
20.
426 + 493 =
3
2
4
919
|