|
1.
19 + 691 =
3
2
4
710
|
2.
146 – 47 =
3
99
4
2
|
3.
175 – 66 =
109
3
4
2
|
4.
932 + 29 =
961
4
3
2
|
|
5.
998 + 1 =
3
4
999
2
|
6.
481 + 503 =
984
4
2
3
|
7.
591 + 41 =
2
4
3
632
|
8.
817 + 145 =
3
4
962
2
|
|
9.
823 – 576 =
2
4
247
3
|
10.
457 + 256 =
2
713
3
4
|
11.
40 + 407 =
3
447
2
4
|
12.
738 + 106 =
844
2
4
3
|
|
13.
36 + 91 =
127
2
3
4
|
14.
955 – 895 =
4
60
2
3
|
15.
324 – 188 =
4
136
2
3
|
16.
572 – 114 =
458
3
4
2
|
|
17.
262 + 22 =
284
2
3
4
|
18.
708 – 37 =
3
4
2
671
|
19.
195 – 129 =
2
3
66
4
|
20.
231 + 742 =
3
973
4
2
|
|
1.
19 + 691 =
3
2
4
710
|
2.
146 – 47 =
3
99
4
2
|
3.
175 – 66 =
109
3
4
2
|
4.
932 + 29 =
961
4
3
2
|
|
5.
998 + 1 =
3
4
999
2
|
6.
481 + 503 =
984
4
2
3
|
7.
591 + 41 =
2
4
3
632
|
8.
817 + 145 =
3
4
962
2
|
|
9.
823 – 576 =
2
4
247
3
|
10.
457 + 256 =
2
713
3
4
|
11.
40 + 407 =
3
447
2
4
|
12.
738 + 106 =
844
2
4
3
|
|
13.
36 + 91 =
127
2
3
4
|
14.
955 – 895 =
4
60
2
3
|
15.
324 – 188 =
4
136
2
3
|
16.
572 – 114 =
458
3
4
2
|
|
17.
262 + 22 =
284
2
3
4
|
18.
708 – 37 =
3
4
2
671
|
19.
195 – 129 =
2
3
66
4
|
20.
231 + 742 =
3
973
4
2
|