|
1.
956 – 905 =
51
2
|
2.
449 – 256 =
193
2
|
3.
290 – 218 =
2
72
|
4.
311 + 222 =
2
533
|
|
5.
592 + 205 =
2
797
|
6.
457 + 462 =
2
919
|
7.
609 – 198 =
2
411
|
8.
176 + 758 =
934
2
|
|
9.
247 + 429 =
676
2
|
10.
385 – 375 =
1
10
|
11.
260 + 190 =
2
450
|
12.
842 + 87 =
929
2
|
|
13.
567 + 392 =
959
2
|
14.
425 – 308 =
2
117
|
15.
227 + 178 =
2
405
|
16.
928 + 20 =
2
948
|
|
17.
590 + 318 =
2
908
|
18.
584 + 271 =
855
2
|
19.
234 – 79 =
155
2
|
20.
715 + 199 =
2
914
|
|
1.
956 – 905 =
51
2
|
2.
449 – 256 =
193
2
|
3.
290 – 218 =
2
72
|
4.
311 + 222 =
2
533
|
|
5.
592 + 205 =
2
797
|
6.
457 + 462 =
2
919
|
7.
609 – 198 =
2
411
|
8.
176 + 758 =
934
2
|
|
9.
247 + 429 =
676
2
|
10.
385 – 375 =
1
10
|
11.
260 + 190 =
2
450
|
12.
842 + 87 =
929
2
|
|
13.
567 + 392 =
959
2
|
14.
425 – 308 =
2
117
|
15.
227 + 178 =
2
405
|
16.
928 + 20 =
2
948
|
|
17.
590 + 318 =
2
908
|
18.
584 + 271 =
855
2
|
19.
234 – 79 =
155
2
|
20.
715 + 199 =
2
914
|