|
1.
449 – 326 =
123
2
|
2.
282 – 184 =
98
2
|
3.
101 – 74 =
27
2
|
4.
194 + 80 =
274
2
|
|
5.
14 + 956 =
970
2
|
6.
244 – 57 =
2
187
|
7.
606 – 208 =
398
2
|
8.
460 + 146 =
606
2
|
|
9.
58 – 56 =
2
1
|
10.
735 – 284 =
2
451
|
11.
305 + 669 =
2
974
|
12.
917 – 462 =
455
2
|
|
13.
455 + 270 =
725
2
|
14.
212 + 676 =
888
2
|
15.
229 + 768 =
2
997
|
16.
329 + 370 =
699
2
|
|
17.
178 + 393 =
571
2
|
18.
840 + 82 =
2
922
|
19.
551 – 238 =
2
313
|
20.
919 + 68 =
2
987
|
|
1.
449 – 326 =
123
2
|
2.
282 – 184 =
98
2
|
3.
101 – 74 =
27
2
|
4.
194 + 80 =
274
2
|
|
5.
14 + 956 =
970
2
|
6.
244 – 57 =
2
187
|
7.
606 – 208 =
398
2
|
8.
460 + 146 =
606
2
|
|
9.
58 – 56 =
2
1
|
10.
735 – 284 =
2
451
|
11.
305 + 669 =
2
974
|
12.
917 – 462 =
455
2
|
|
13.
455 + 270 =
725
2
|
14.
212 + 676 =
888
2
|
15.
229 + 768 =
2
997
|
16.
329 + 370 =
699
2
|
|
17.
178 + 393 =
571
2
|
18.
840 + 82 =
2
922
|
19.
551 – 238 =
2
313
|
20.
919 + 68 =
2
987
|