|
1.
337 – 181 =
156
2
3
4
|
2.
907 + 5 =
3
4
912
2
|
3.
541 – 3 =
2
4
3
538
|
4.
75 + 795 =
870
2
4
3
|
|
5.
193 – 157 =
3
2
36
4
|
6.
526 – 139 =
3
2
4
387
|
7.
295 + 219 =
2
3
4
514
|
8.
530 + 370 =
4
2
900
3
|
|
9.
332 – 275 =
4
3
57
2
|
10.
238 + 424 =
3
2
662
4
|
11.
709 + 240 =
2
3
4
949
|
12.
796 + 98 =
4
2
3
894
|
|
13.
467 + 194 =
661
4
2
3
|
14.
844 + 49 =
2
893
4
3
|
15.
591 – 143 =
448
2
4
3
|
16.
648 – 306 =
342
4
2
3
|
|
17.
557 – 75 =
4
2
482
3
|
18.
726 – 459 =
267
4
2
3
|
19.
790 + 155 =
3
2
945
4
|
20.
46 + 386 =
4
2
3
432
|
|
1.
337 – 181 =
156
2
3
4
|
2.
907 + 5 =
3
4
912
2
|
3.
541 – 3 =
2
4
3
538
|
4.
75 + 795 =
870
2
4
3
|
|
5.
193 – 157 =
3
2
36
4
|
6.
526 – 139 =
3
2
4
387
|
7.
295 + 219 =
2
3
4
514
|
8.
530 + 370 =
4
2
900
3
|
|
9.
332 – 275 =
4
3
57
2
|
10.
238 + 424 =
3
2
662
4
|
11.
709 + 240 =
2
3
4
949
|
12.
796 + 98 =
4
2
3
894
|
|
13.
467 + 194 =
661
4
2
3
|
14.
844 + 49 =
2
893
4
3
|
15.
591 – 143 =
448
2
4
3
|
16.
648 – 306 =
342
4
2
3
|
|
17.
557 – 75 =
4
2
482
3
|
18.
726 – 459 =
267
4
2
3
|
19.
790 + 155 =
3
2
945
4
|
20.
46 + 386 =
4
2
3
432
|