|
1.
92 + 576 =
668
3
2
4
|
2.
410 + 496 =
4
3
2
906
|
3.
257 + 167 =
2
3
4
424
|
4.
47 – 11 =
2
3
36
4
|
|
5.
356 + 515 =
871
4
3
2
|
6.
686 + 258 =
944
2
3
4
|
7.
608 + 381 =
989
2
3
4
|
8.
103 + 587 =
2
3
690
4
|
|
9.
966 + 27 =
4
2
993
3
|
10.
724 + 61 =
3
2
785
4
|
11.
807 – 441 =
4
2
366
3
|
12.
753 + 7 =
760
3
4
2
|
|
13.
634 + 56 =
2
4
3
690
|
14.
984 + 11 =
2
995
4
3
|
15.
717 – 166 =
2
4
551
3
|
16.
405 + 516 =
921
2
4
3
|
|
17.
812 – 475 =
3
337
4
2
|
18.
951 + 22 =
3
973
4
2
|
19.
462 – 462 =
2
3
4
0
|
20.
932 + 30 =
2
3
4
962
|
|
1.
92 + 576 =
668
3
2
4
|
2.
410 + 496 =
4
3
2
906
|
3.
257 + 167 =
2
3
4
424
|
4.
47 – 11 =
2
3
36
4
|
|
5.
356 + 515 =
871
4
3
2
|
6.
686 + 258 =
944
2
3
4
|
7.
608 + 381 =
989
2
3
4
|
8.
103 + 587 =
2
3
690
4
|
|
9.
966 + 27 =
4
2
993
3
|
10.
724 + 61 =
3
2
785
4
|
11.
807 – 441 =
4
2
366
3
|
12.
753 + 7 =
760
3
4
2
|
|
13.
634 + 56 =
2
4
3
690
|
14.
984 + 11 =
2
995
4
3
|
15.
717 – 166 =
2
4
551
3
|
16.
405 + 516 =
921
2
4
3
|
|
17.
812 – 475 =
3
337
4
2
|
18.
951 + 22 =
3
973
4
2
|
19.
462 – 462 =
2
3
4
0
|
20.
932 + 30 =
2
3
4
962
|