|
1.
374 + 154 =
2
528
|
2.
420 – 135 =
285
2
|
3.
797 – 86 =
711
2
|
4.
530 – 309 =
221
2
|
|
5.
346 + 295 =
641
2
|
6.
423 + 379 =
2
802
|
7.
403 + 217 =
620
2
|
8.
839 + 105 =
2
944
|
|
9.
463 + 102 =
565
2
|
10.
258 + 533 =
2
791
|
11.
60 – 49 =
1
11
|
12.
456 + 61 =
2
517
|
|
13.
849 – 142 =
707
2
|
14.
135 – 106 =
29
2
|
15.
162 + 241 =
403
2
|
16.
288 + 705 =
2
993
|
|
17.
551 + 85 =
636
2
|
18.
124 – 75 =
2
49
|
19.
879 – 443 =
2
436
|
20.
409 + 351 =
760
2
|
|
1.
374 + 154 =
2
528
|
2.
420 – 135 =
285
2
|
3.
797 – 86 =
711
2
|
4.
530 – 309 =
221
2
|
|
5.
346 + 295 =
641
2
|
6.
423 + 379 =
2
802
|
7.
403 + 217 =
620
2
|
8.
839 + 105 =
2
944
|
|
9.
463 + 102 =
565
2
|
10.
258 + 533 =
2
791
|
11.
60 – 49 =
1
11
|
12.
456 + 61 =
2
517
|
|
13.
849 – 142 =
707
2
|
14.
135 – 106 =
29
2
|
15.
162 + 241 =
403
2
|
16.
288 + 705 =
2
993
|
|
17.
551 + 85 =
636
2
|
18.
124 – 75 =
2
49
|
19.
879 – 443 =
2
436
|
20.
409 + 351 =
760
2
|