|
1.
586 – 243 =
343
2
|
2.
401 + 490 =
891
2
|
3.
745 + 240 =
985
2
|
4.
801 – 147 =
654
2
|
|
5.
907 – 489 =
418
2
|
6.
177 + 298 =
475
2
|
7.
254 – 100 =
2
154
|
8.
798 – 141 =
2
657
|
|
9.
262 + 163 =
2
425
|
10.
447 – 332 =
115
2
|
11.
402 + 85 =
2
487
|
12.
72 + 596 =
2
668
|
|
13.
408 + 241 =
649
2
|
14.
845 + 150 =
2
995
|
15.
89 – 30 =
2
59
|
16.
896 – 161 =
735
2
|
|
17.
971 – 128 =
843
2
|
18.
547 + 131 =
2
678
|
19.
426 + 185 =
2
611
|
20.
283 – 242 =
41
2
|
|
1.
586 – 243 =
343
2
|
2.
401 + 490 =
891
2
|
3.
745 + 240 =
985
2
|
4.
801 – 147 =
654
2
|
|
5.
907 – 489 =
418
2
|
6.
177 + 298 =
475
2
|
7.
254 – 100 =
2
154
|
8.
798 – 141 =
2
657
|
|
9.
262 + 163 =
2
425
|
10.
447 – 332 =
115
2
|
11.
402 + 85 =
2
487
|
12.
72 + 596 =
2
668
|
|
13.
408 + 241 =
649
2
|
14.
845 + 150 =
2
995
|
15.
89 – 30 =
2
59
|
16.
896 – 161 =
735
2
|
|
17.
971 – 128 =
843
2
|
18.
547 + 131 =
2
678
|
19.
426 + 185 =
2
611
|
20.
283 – 242 =
41
2
|