|
1.
199 – 20 =
88
179
|
2.
206 – 70 =
88
136
|
3.
788 – 20 =
768
355
|
4.
335 – 10 =
325
109
|
|
5.
? – 80 = 190
129
270
|
6.
? – 40 = 634
281
674
|
7.
467 – 40 =
11
427
|
8.
? – 10 = 913
609
923
|
|
9.
? – 20 = 698
475
718
|
10.
329 – 10 =
200
319
|
11.
? – 90 = 798
888
657
|
12.
333 – 90 =
95
243
|
|
13.
310 – 40 =
270
154
|
14.
? – 30 = 655
685
392
|
15.
179 – 70 =
109
82
|
16.
172 – 90 =
82
68
|
|
17.
? – 30 = 123
153
88
|
18.
529 – 70 =
459
250
|
19.
214 – 50 =
152
164
|
20.
604 – 20 =
584
391
|
|
1.
199 – 20 =
88
179
|
2.
206 – 70 =
88
136
|
3.
788 – 20 =
768
355
|
4.
335 – 10 =
325
109
|
|
5.
? – 80 = 190
129
270
|
6.
? – 40 = 634
281
674
|
7.
467 – 40 =
11
427
|
8.
? – 10 = 913
609
923
|
|
9.
? – 20 = 698
475
718
|
10.
329 – 10 =
200
319
|
11.
? – 90 = 798
888
657
|
12.
333 – 90 =
95
243
|
|
13.
310 – 40 =
270
154
|
14.
? – 30 = 655
685
392
|
15.
179 – 70 =
109
82
|
16.
172 – 90 =
82
68
|
|
17.
? – 30 = 123
153
88
|
18.
529 – 70 =
459
250
|
19.
214 – 50 =
152
164
|
20.
604 – 20 =
584
391
|