|
1.
970 + 6 =
2
4
3
976
|
2.
569 – 366 =
4
2
203
3
|
3.
488 + 275 =
763
2
3
4
|
4.
792 – 518 =
2
3
4
274
|
|
5.
837 + 128 =
965
2
3
4
|
6.
567 – 248 =
2
319
4
3
|
7.
646 + 305 =
4
2
951
3
|
8.
942 + 11 =
953
2
3
4
|
|
9.
288 + 202 =
3
4
2
490
|
10.
29 – 25 =
3
4
1
2
|
11.
968 – 473 =
495
4
3
2
|
12.
426 – 364 =
4
2
3
62
|
|
13.
751 + 5 =
2
4
3
756
|
14.
947 + 18 =
4
965
3
2
|
15.
392 – 237 =
4
155
2
3
|
16.
109 + 615 =
2
724
4
3
|
|
17.
555 – 406 =
3
4
149
2
|
18.
323 + 489 =
812
2
4
3
|
19.
97 – 20 =
2
4
3
77
|
20.
391 + 607 =
4
2
3
998
|
|
1.
970 + 6 =
2
4
3
976
|
2.
569 – 366 =
4
2
203
3
|
3.
488 + 275 =
763
2
3
4
|
4.
792 – 518 =
2
3
4
274
|
|
5.
837 + 128 =
965
2
3
4
|
6.
567 – 248 =
2
319
4
3
|
7.
646 + 305 =
4
2
951
3
|
8.
942 + 11 =
953
2
3
4
|
|
9.
288 + 202 =
3
4
2
490
|
10.
29 – 25 =
3
4
1
2
|
11.
968 – 473 =
495
4
3
2
|
12.
426 – 364 =
4
2
3
62
|
|
13.
751 + 5 =
2
4
3
756
|
14.
947 + 18 =
4
965
3
2
|
15.
392 – 237 =
4
155
2
3
|
16.
109 + 615 =
2
724
4
3
|
|
17.
555 – 406 =
3
4
149
2
|
18.
323 + 489 =
812
2
4
3
|
19.
97 – 20 =
2
4
3
77
|
20.
391 + 607 =
4
2
3
998
|