|
1.
106 – 18 =
4
88
3
2
|
2.
713 – 180 =
2
3
4
533
|
3.
886 – 404 =
2
4
482
3
|
4.
114 + 557 =
2
671
3
4
|
|
5.
443 – 27 =
3
2
4
416
|
6.
623 – 365 =
3
2
4
258
|
7.
500 + 487 =
4
987
2
3
|
8.
361 + 560 =
2
4
921
3
|
|
9.
526 – 233 =
4
3
2
293
|
10.
115 – 75 =
4
40
3
2
|
11.
870 + 94 =
2
964
4
3
|
12.
134 + 130 =
2
264
4
3
|
|
13.
808 + 169 =
4
3
977
2
|
14.
614 + 125 =
3
4
2
739
|
15.
176 – 77 =
2
3
4
99
|
16.
321 + 131 =
3
4
452
2
|
|
17.
552 + 97 =
4
649
2
3
|
18.
144 + 466 =
2
4
3
610
|
19.
421 + 375 =
3
2
4
796
|
20.
63 + 156 =
3
4
219
2
|
|
1.
106 – 18 =
4
88
3
2
|
2.
713 – 180 =
2
3
4
533
|
3.
886 – 404 =
2
4
482
3
|
4.
114 + 557 =
2
671
3
4
|
|
5.
443 – 27 =
3
2
4
416
|
6.
623 – 365 =
3
2
4
258
|
7.
500 + 487 =
4
987
2
3
|
8.
361 + 560 =
2
4
921
3
|
|
9.
526 – 233 =
4
3
2
293
|
10.
115 – 75 =
4
40
3
2
|
11.
870 + 94 =
2
964
4
3
|
12.
134 + 130 =
2
264
4
3
|
|
13.
808 + 169 =
4
3
977
2
|
14.
614 + 125 =
3
4
2
739
|
15.
176 – 77 =
2
3
4
99
|
16.
321 + 131 =
3
4
452
2
|
|
17.
552 + 97 =
4
649
2
3
|
18.
144 + 466 =
2
4
3
610
|
19.
421 + 375 =
3
2
4
796
|
20.
63 + 156 =
3
4
219
2
|