|
1.
953 + 43 =
2
3
4
996
|
2.
451 + 133 =
3
2
4
584
|
3.
437 + 40 =
3
4
2
477
|
4.
117 + 804 =
2
921
3
4
|
|
5.
576 + 204 =
4
780
3
2
|
6.
850 – 5 =
2
3
845
4
|
7.
783 – 630 =
153
2
3
4
|
8.
9 – 0 =
1
9
3
2
|
|
9.
100 – 13 =
4
3
2
87
|
10.
379 – 187 =
3
192
2
4
|
11.
497 + 173 =
670
4
3
2
|
12.
887 – 329 =
558
2
3
4
|
|
13.
657 + 119 =
4
2
3
776
|
14.
308 + 274 =
582
4
3
2
|
15.
495 + 236 =
4
2
3
731
|
16.
640 + 274 =
3
2
4
914
|
|
17.
821 – 647 =
4
174
3
2
|
18.
844 + 31 =
3
875
2
4
|
19.
741 – 230 =
4
2
3
511
|
20.
441 + 403 =
4
844
3
2
|
|
1.
953 + 43 =
2
3
4
996
|
2.
451 + 133 =
3
2
4
584
|
3.
437 + 40 =
3
4
2
477
|
4.
117 + 804 =
2
921
3
4
|
|
5.
576 + 204 =
4
780
3
2
|
6.
850 – 5 =
2
3
845
4
|
7.
783 – 630 =
153
2
3
4
|
8.
9 – 0 =
1
9
3
2
|
|
9.
100 – 13 =
4
3
2
87
|
10.
379 – 187 =
3
192
2
4
|
11.
497 + 173 =
670
4
3
2
|
12.
887 – 329 =
558
2
3
4
|
|
13.
657 + 119 =
4
2
3
776
|
14.
308 + 274 =
582
4
3
2
|
15.
495 + 236 =
4
2
3
731
|
16.
640 + 274 =
3
2
4
914
|
|
17.
821 – 647 =
4
174
3
2
|
18.
844 + 31 =
3
875
2
4
|
19.
741 – 230 =
4
2
3
511
|
20.
441 + 403 =
4
844
3
2
|