|
1.
464 – 303 =
161
2
|
2.
531 – 439 =
92
2
|
3.
791 + 121 =
2
912
|
4.
759 + 57 =
816
2
|
|
5.
875 – 328 =
547
2
|
6.
804 + 102 =
906
2
|
7.
625 + 188 =
813
2
|
8.
246 – 196 =
2
50
|
|
9.
645 + 212 =
2
857
|
10.
28 – 22 =
6
1
|
11.
328 – 53 =
275
2
|
12.
853 + 65 =
918
2
|
|
13.
955 – 183 =
2
772
|
14.
558 – 21 =
2
537
|
15.
207 – 98 =
2
109
|
16.
948 – 832 =
2
116
|
|
17.
965 – 348 =
617
2
|
18.
286 + 629 =
2
915
|
19.
832 + 47 =
879
2
|
20.
390 + 425 =
815
2
|
|
1.
464 – 303 =
161
2
|
2.
531 – 439 =
92
2
|
3.
791 + 121 =
2
912
|
4.
759 + 57 =
816
2
|
|
5.
875 – 328 =
547
2
|
6.
804 + 102 =
906
2
|
7.
625 + 188 =
813
2
|
8.
246 – 196 =
2
50
|
|
9.
645 + 212 =
2
857
|
10.
28 – 22 =
6
1
|
11.
328 – 53 =
275
2
|
12.
853 + 65 =
918
2
|
|
13.
955 – 183 =
2
772
|
14.
558 – 21 =
2
537
|
15.
207 – 98 =
2
109
|
16.
948 – 832 =
2
116
|
|
17.
965 – 348 =
617
2
|
18.
286 + 629 =
2
915
|
19.
832 + 47 =
879
2
|
20.
390 + 425 =
815
2
|