|
1.
805 – 482 =
4
323
3
2
|
2.
634 – 390 =
244
4
2
3
|
3.
986 + 0 =
2
3
986
4
|
4.
458 – 314 =
2
144
3
4
|
|
5.
57 – 41 =
16
2
4
3
|
6.
508 – 129 =
3
4
2
379
|
7.
972 + 10 =
2
4
3
982
|
8.
4 + 168 =
3
4
2
172
|
|
9.
899 – 621 =
3
2
278
4
|
10.
328 – 40 =
288
3
4
2
|
11.
175 + 650 =
2
825
4
3
|
12.
1 – 0 =
4
1
2
3
|
|
13.
706 + 227 =
933
4
3
2
|
14.
437 – 300 =
2
4
3
137
|
15.
123 + 456 =
579
3
4
2
|
16.
199 – 153 =
2
4
46
3
|
|
17.
975 + 10 =
2
4
985
3
|
18.
753 + 245 =
998
4
2
3
|
19.
482 + 335 =
817
3
4
2
|
20.
758 – 426 =
332
2
4
3
|
|
1.
805 – 482 =
4
323
3
2
|
2.
634 – 390 =
244
4
2
3
|
3.
986 + 0 =
2
3
986
4
|
4.
458 – 314 =
2
144
3
4
|
|
5.
57 – 41 =
16
2
4
3
|
6.
508 – 129 =
3
4
2
379
|
7.
972 + 10 =
2
4
3
982
|
8.
4 + 168 =
3
4
2
172
|
|
9.
899 – 621 =
3
2
278
4
|
10.
328 – 40 =
288
3
4
2
|
11.
175 + 650 =
2
825
4
3
|
12.
1 – 0 =
4
1
2
3
|
|
13.
706 + 227 =
933
4
3
2
|
14.
437 – 300 =
2
4
3
137
|
15.
123 + 456 =
579
3
4
2
|
16.
199 – 153 =
2
4
46
3
|
|
17.
975 + 10 =
2
4
985
3
|
18.
753 + 245 =
998
4
2
3
|
19.
482 + 335 =
817
3
4
2
|
20.
758 – 426 =
332
2
4
3
|