1.
200 – 175 =
20
25
|
2.
92 – 69 =
21
23
|
3.
4 – 1 =
7
3
|
4.
299 – 256 =
43
41
|
5.
395 – 315 =
20
80
|
6.
543 – 398 =
145
37
|
7.
331 – 140 =
178
191
|
8.
554 – 10 =
507
544
|
9.
427 – 91 =
99
336
|
10.
706 – 129 =
427
577
|
11.
207 – 175 =
32
28
|
12.
688 – 278 =
63
410
|
13.
730 – 724 =
10
6
|
14.
371 – 96 =
140
275
|
15.
262 – 243 =
21
19
|
16.
847 – 663 =
184
117
|
17.
726 – 211 =
432
515
|
18.
90 – 16 =
13
74
|
19.
257 – 250 =
9
7
|
20.
291 – 39 =
177
252
|
1.
200 – 175 =
20
25
|
2.
92 – 69 =
21
23
|
3.
4 – 1 =
7
3
|
4.
299 – 256 =
43
41
|
5.
395 – 315 =
20
80
|
6.
543 – 398 =
145
37
|
7.
331 – 140 =
178
191
|
8.
554 – 10 =
507
544
|
9.
427 – 91 =
99
336
|
10.
706 – 129 =
427
577
|
11.
207 – 175 =
32
28
|
12.
688 – 278 =
63
410
|
13.
730 – 724 =
10
6
|
14.
371 – 96 =
140
275
|
15.
262 – 243 =
21
19
|
16.
847 – 663 =
184
117
|
17.
726 – 211 =
432
515
|
18.
90 – 16 =
13
74
|
19.
257 – 250 =
9
7
|
20.
291 – 39 =
177
252
|