|
1.
521 – 413 =
70
108
|
2.
145 – 124 =
26
21
|
3.
730 – 124 =
606
428
|
4.
49 – 2 =
47
48
|
|
5.
121 – 121 =
3
0
|
6.
924 – 263 =
92
661
|
7.
954 – 883 =
71
64
|
8.
529 – 124 =
174
405
|
|
9.
108 – 52 =
56
52
|
10.
902 – 153 =
681
749
|
11.
657 – 444 =
108
213
|
12.
457 – 75 =
348
382
|
|
13.
84 – 19 =
65
38
|
14.
137 – 103 =
34
15
|
15.
643 – 415 =
192
228
|
16.
995 – 898 =
90
97
|
|
17.
644 – 60 =
365
584
|
18.
740 – 27 =
77
713
|
19.
546 – 350 =
146
196
|
20.
587 – 79 =
508
278
|
|
1.
521 – 413 =
70
108
|
2.
145 – 124 =
26
21
|
3.
730 – 124 =
606
428
|
4.
49 – 2 =
47
48
|
|
5.
121 – 121 =
3
0
|
6.
924 – 263 =
92
661
|
7.
954 – 883 =
71
64
|
8.
529 – 124 =
174
405
|
|
9.
108 – 52 =
56
52
|
10.
902 – 153 =
681
749
|
11.
657 – 444 =
108
213
|
12.
457 – 75 =
348
382
|
|
13.
84 – 19 =
65
38
|
14.
137 – 103 =
34
15
|
15.
643 – 415 =
192
228
|
16.
995 – 898 =
90
97
|
|
17.
644 – 60 =
365
584
|
18.
740 – 27 =
77
713
|
19.
546 – 350 =
146
196
|
20.
587 – 79 =
508
278
|