|
1.
608 – 484 =
124
2
|
2.
143 – 142 =
2
1
|
3.
408 – 179 =
2
229
|
4.
927 – 509 =
418
2
|
|
5.
686 + 103 =
2
789
|
6.
589 – 421 =
2
168
|
7.
917 + 78 =
2
995
|
8.
701 – 627 =
74
2
|
|
9.
332 – 84 =
2
248
|
10.
365 – 329 =
36
2
|
11.
494 + 334 =
2
828
|
12.
143 + 636 =
2
779
|
|
13.
807 – 43 =
764
2
|
14.
880 – 812 =
2
68
|
15.
392 – 151 =
241
2
|
16.
498 + 144 =
642
2
|
|
17.
925 – 782 =
2
143
|
18.
913 + 63 =
976
2
|
19.
748 – 342 =
2
406
|
20.
867 – 323 =
544
2
|
|
1.
608 – 484 =
124
2
|
2.
143 – 142 =
2
1
|
3.
408 – 179 =
2
229
|
4.
927 – 509 =
418
2
|
|
5.
686 + 103 =
2
789
|
6.
589 – 421 =
2
168
|
7.
917 + 78 =
2
995
|
8.
701 – 627 =
74
2
|
|
9.
332 – 84 =
2
248
|
10.
365 – 329 =
36
2
|
11.
494 + 334 =
2
828
|
12.
143 + 636 =
2
779
|
|
13.
807 – 43 =
764
2
|
14.
880 – 812 =
2
68
|
15.
392 – 151 =
241
2
|
16.
498 + 144 =
642
2
|
|
17.
925 – 782 =
2
143
|
18.
913 + 63 =
976
2
|
19.
748 – 342 =
2
406
|
20.
867 – 323 =
544
2
|