|
1.
6 + 932 =
3
2
938
4
|
2.
233 + 397 =
630
3
2
4
|
3.
503 + 83 =
586
3
4
2
|
4.
870 + 72 =
4
2
942
3
|
|
5.
773 + 148 =
3
4
2
921
|
6.
198 + 680 =
3
878
2
4
|
7.
549 + 340 =
4
3
2
889
|
8.
338 – 48 =
2
3
4
290
|
|
9.
614 – 411 =
203
3
2
4
|
10.
230 + 489 =
4
2
719
3
|
11.
844 + 133 =
2
977
3
4
|
12.
135 – 52 =
4
83
2
3
|
|
13.
143 – 69 =
4
2
3
74
|
14.
47 + 185 =
3
4
2
232
|
15.
12 + 339 =
2
4
351
3
|
16.
359 + 12 =
2
4
371
3
|
|
17.
776 + 186 =
962
4
3
2
|
18.
879 – 799 =
3
4
80
2
|
19.
341 + 618 =
2
4
3
959
|
20.
217 – 213 =
4
2
1
3
|
|
1.
6 + 932 =
3
2
938
4
|
2.
233 + 397 =
630
3
2
4
|
3.
503 + 83 =
586
3
4
2
|
4.
870 + 72 =
4
2
942
3
|
|
5.
773 + 148 =
3
4
2
921
|
6.
198 + 680 =
3
878
2
4
|
7.
549 + 340 =
4
3
2
889
|
8.
338 – 48 =
2
3
4
290
|
|
9.
614 – 411 =
203
3
2
4
|
10.
230 + 489 =
4
2
719
3
|
11.
844 + 133 =
2
977
3
4
|
12.
135 – 52 =
4
83
2
3
|
|
13.
143 – 69 =
4
2
3
74
|
14.
47 + 185 =
3
4
2
232
|
15.
12 + 339 =
2
4
351
3
|
16.
359 + 12 =
2
4
371
3
|
|
17.
776 + 186 =
962
4
3
2
|
18.
879 – 799 =
3
4
80
2
|
19.
341 + 618 =
2
4
3
959
|
20.
217 – 213 =
4
2
1
3
|