|
1.
839 + 41 =
4
880
3
2
|
2.
839 – 375 =
2
4
3
464
|
3.
630 + 246 =
4
3
2
876
|
4.
650 – 125 =
4
3
525
2
|
|
5.
319 – 301 =
2
3
4
18
|
6.
126 + 872 =
2
998
3
4
|
7.
664 + 40 =
704
3
4
2
|
8.
333 – 333 =
4
3
2
0
|
|
9.
270 – 101 =
4
3
169
2
|
10.
372 + 39 =
3
4
2
411
|
11.
473 + 434 =
2
907
3
4
|
12.
67 – 14 =
4
2
53
3
|
|
13.
367 + 372 =
4
739
3
2
|
14.
928 – 594 =
2
334
3
4
|
15.
246 + 700 =
4
946
3
2
|
16.
627 – 496 =
3
131
4
2
|
|
17.
633 – 510 =
2
3
4
123
|
18.
384 – 45 =
4
2
3
339
|
19.
126 – 55 =
71
2
3
4
|
20.
494 – 432 =
4
2
3
62
|
|
1.
839 + 41 =
4
880
3
2
|
2.
839 – 375 =
2
4
3
464
|
3.
630 + 246 =
4
3
2
876
|
4.
650 – 125 =
4
3
525
2
|
|
5.
319 – 301 =
2
3
4
18
|
6.
126 + 872 =
2
998
3
4
|
7.
664 + 40 =
704
3
4
2
|
8.
333 – 333 =
4
3
2
0
|
|
9.
270 – 101 =
4
3
169
2
|
10.
372 + 39 =
3
4
2
411
|
11.
473 + 434 =
2
907
3
4
|
12.
67 – 14 =
4
2
53
3
|
|
13.
367 + 372 =
4
739
3
2
|
14.
928 – 594 =
2
334
3
4
|
15.
246 + 700 =
4
946
3
2
|
16.
627 – 496 =
3
131
4
2
|
|
17.
633 – 510 =
2
3
4
123
|
18.
384 – 45 =
4
2
3
339
|
19.
126 – 55 =
71
2
3
4
|
20.
494 – 432 =
4
2
3
62
|