|
1.
90 – 30 =
4
60
2
3
|
2.
328 + 626 =
954
2
3
4
|
3.
925 + 18 =
4
2
3
943
|
4.
345 + 633 =
978
4
3
2
|
|
5.
863 + 50 =
3
2
4
913
|
6.
873 + 104 =
3
4
2
977
|
7.
330 + 52 =
4
3
2
382
|
8.
89 – 70 =
2
4
19
3
|
|
9.
23 – 19 =
4
3
1
2
|
10.
119 + 466 =
3
4
585
2
|
11.
162 + 69 =
231
4
3
2
|
12.
792 + 110 =
3
2
902
4
|
|
13.
594 + 255 =
2
4
3
849
|
14.
267 + 586 =
3
853
4
2
|
15.
294 + 30 =
4
2
3
324
|
16.
661 + 337 =
2
4
998
3
|
|
17.
475 + 287 =
762
2
3
4
|
18.
133 + 119 =
3
4
2
252
|
19.
640 + 184 =
3
2
4
824
|
20.
669 – 20 =
649
3
4
2
|
|
1.
90 – 30 =
4
60
2
3
|
2.
328 + 626 =
954
2
3
4
|
3.
925 + 18 =
4
2
3
943
|
4.
345 + 633 =
978
4
3
2
|
|
5.
863 + 50 =
3
2
4
913
|
6.
873 + 104 =
3
4
2
977
|
7.
330 + 52 =
4
3
2
382
|
8.
89 – 70 =
2
4
19
3
|
|
9.
23 – 19 =
4
3
1
2
|
10.
119 + 466 =
3
4
585
2
|
11.
162 + 69 =
231
4
3
2
|
12.
792 + 110 =
3
2
902
4
|
|
13.
594 + 255 =
2
4
3
849
|
14.
267 + 586 =
3
853
4
2
|
15.
294 + 30 =
4
2
3
324
|
16.
661 + 337 =
2
4
998
3
|
|
17.
475 + 287 =
762
2
3
4
|
18.
133 + 119 =
3
4
2
252
|
19.
640 + 184 =
3
2
4
824
|
20.
669 – 20 =
649
3
4
2
|