|
1.
40 + 782 =
4
2
822
3
|
2.
356 – 21 =
2
3
4
335
|
3.
936 + 22 =
958
2
4
3
|
4.
146 + 111 =
257
3
2
4
|
|
5.
474 + 300 =
4
3
2
774
|
6.
873 – 385 =
488
2
3
4
|
7.
236 + 430 =
666
2
4
3
|
8.
966 + 21 =
2
987
3
4
|
|
9.
10 + 178 =
188
2
4
3
|
10.
366 – 119 =
2
247
4
3
|
11.
647 + 146 =
793
3
4
2
|
12.
748 + 210 =
2
3
4
958
|
|
13.
1000 – 384 =
616
3
4
2
|
14.
742 – 277 =
3
465
4
2
|
15.
915 + 21 =
936
3
2
4
|
16.
177 + 142 =
3
4
319
2
|
|
17.
911 + 82 =
3
993
4
2
|
18.
41 + 0 =
41
2
4
3
|
19.
121 – 116 =
3
5
1
2
|
20.
56 + 460 =
4
2
3
516
|
|
1.
40 + 782 =
4
2
822
3
|
2.
356 – 21 =
2
3
4
335
|
3.
936 + 22 =
958
2
4
3
|
4.
146 + 111 =
257
3
2
4
|
|
5.
474 + 300 =
4
3
2
774
|
6.
873 – 385 =
488
2
3
4
|
7.
236 + 430 =
666
2
4
3
|
8.
966 + 21 =
2
987
3
4
|
|
9.
10 + 178 =
188
2
4
3
|
10.
366 – 119 =
2
247
4
3
|
11.
647 + 146 =
793
3
4
2
|
12.
748 + 210 =
2
3
4
958
|
|
13.
1000 – 384 =
616
3
4
2
|
14.
742 – 277 =
3
465
4
2
|
15.
915 + 21 =
936
3
2
4
|
16.
177 + 142 =
3
4
319
2
|
|
17.
911 + 82 =
3
993
4
2
|
18.
41 + 0 =
41
2
4
3
|
19.
121 – 116 =
3
5
1
2
|
20.
56 + 460 =
4
2
3
516
|