|
1.
897 – 852 =
45
2
|
2.
759 – 49 =
710
2
|
3.
797 – 701 =
96
2
|
4.
791 – 283 =
2
508
|
|
5.
768 – 7 =
761
2
|
6.
780 + 159 =
939
2
|
7.
274 + 216 =
490
2
|
8.
201 + 114 =
315
2
|
|
9.
565 + 187 =
2
752
|
10.
885 – 573 =
312
2
|
11.
897 – 196 =
2
701
|
12.
214 – 113 =
101
2
|
|
13.
200 – 10 =
2
190
|
14.
750 – 309 =
2
441
|
15.
932 + 58 =
990
2
|
16.
158 + 571 =
2
729
|
|
17.
904 – 724 =
180
2
|
18.
106 – 61 =
2
45
|
19.
303 + 30 =
2
333
|
20.
108 – 75 =
2
33
|
|
1.
897 – 852 =
45
2
|
2.
759 – 49 =
710
2
|
3.
797 – 701 =
96
2
|
4.
791 – 283 =
2
508
|
|
5.
768 – 7 =
761
2
|
6.
780 + 159 =
939
2
|
7.
274 + 216 =
490
2
|
8.
201 + 114 =
315
2
|
|
9.
565 + 187 =
2
752
|
10.
885 – 573 =
312
2
|
11.
897 – 196 =
2
701
|
12.
214 – 113 =
101
2
|
|
13.
200 – 10 =
2
190
|
14.
750 – 309 =
2
441
|
15.
932 + 58 =
990
2
|
16.
158 + 571 =
2
729
|
|
17.
904 – 724 =
180
2
|
18.
106 – 61 =
2
45
|
19.
303 + 30 =
2
333
|
20.
108 – 75 =
2
33
|