|
1.
377 – 216 =
2
161
|
2.
855 + 82 =
2
937
|
3.
709 + 278 =
2
987
|
4.
502 + 265 =
2
767
|
|
5.
230 – 13 =
217
2
|
6.
495 – 135 =
2
360
|
7.
667 – 507 =
2
160
|
8.
602 + 169 =
771
2
|
|
9.
477 + 348 =
2
825
|
10.
835 – 477 =
2
358
|
11.
926 + 12 =
2
938
|
12.
239 + 53 =
2
292
|
|
13.
644 + 211 =
2
855
|
14.
319 – 234 =
2
85
|
15.
27 + 328 =
2
355
|
16.
822 + 39 =
861
2
|
|
17.
758 + 164 =
922
2
|
18.
370 + 362 =
732
2
|
19.
772 – 36 =
736
2
|
20.
7 – 3 =
1
4
|
|
1.
377 – 216 =
2
161
|
2.
855 + 82 =
2
937
|
3.
709 + 278 =
2
987
|
4.
502 + 265 =
2
767
|
|
5.
230 – 13 =
217
2
|
6.
495 – 135 =
2
360
|
7.
667 – 507 =
2
160
|
8.
602 + 169 =
771
2
|
|
9.
477 + 348 =
2
825
|
10.
835 – 477 =
2
358
|
11.
926 + 12 =
2
938
|
12.
239 + 53 =
2
292
|
|
13.
644 + 211 =
2
855
|
14.
319 – 234 =
2
85
|
15.
27 + 328 =
2
355
|
16.
822 + 39 =
861
2
|
|
17.
758 + 164 =
922
2
|
18.
370 + 362 =
732
2
|
19.
772 – 36 =
736
2
|
20.
7 – 3 =
1
4
|