|
1.
504 – 444 =
3
60
4
2
|
2.
908 – 390 =
3
518
4
2
|
3.
142 + 818 =
2
3
960
4
|
4.
602 – 351 =
3
4
251
2
|
|
5.
787 + 135 =
3
2
4
922
|
6.
797 + 66 =
4
2
863
3
|
7.
723 – 112 =
611
3
4
2
|
8.
153 + 456 =
609
3
4
2
|
|
9.
145 + 234 =
2
379
3
4
|
10.
882 – 297 =
585
2
3
4
|
11.
524 + 444 =
4
3
2
968
|
12.
330 + 208 =
2
3
538
4
|
|
13.
253 – 5 =
2
4
248
3
|
14.
274 – 161 =
113
2
4
3
|
15.
983 + 12 =
4
995
2
3
|
16.
857 + 124 =
2
981
4
3
|
|
17.
358 – 240 =
118
2
4
3
|
18.
717 – 407 =
3
310
2
4
|
19.
257 – 222 =
2
3
4
35
|
20.
863 – 495 =
368
2
4
3
|
|
1.
504 – 444 =
3
60
4
2
|
2.
908 – 390 =
3
518
4
2
|
3.
142 + 818 =
2
3
960
4
|
4.
602 – 351 =
3
4
251
2
|
|
5.
787 + 135 =
3
2
4
922
|
6.
797 + 66 =
4
2
863
3
|
7.
723 – 112 =
611
3
4
2
|
8.
153 + 456 =
609
3
4
2
|
|
9.
145 + 234 =
2
379
3
4
|
10.
882 – 297 =
585
2
3
4
|
11.
524 + 444 =
4
3
2
968
|
12.
330 + 208 =
2
3
538
4
|
|
13.
253 – 5 =
2
4
248
3
|
14.
274 – 161 =
113
2
4
3
|
15.
983 + 12 =
4
995
2
3
|
16.
857 + 124 =
2
981
4
3
|
|
17.
358 – 240 =
118
2
4
3
|
18.
717 – 407 =
3
310
2
4
|
19.
257 – 222 =
2
3
4
35
|
20.
863 – 495 =
368
2
4
3
|