|
1.
548 + 226 =
774
2
|
2.
899 + 70 =
2
969
|
3.
638 – 235 =
403
2
|
4.
834 – 692 =
2
142
|
|
5.
731 – 25 =
2
706
|
6.
661 – 14 =
647
2
|
7.
835 + 42 =
877
2
|
8.
817 + 148 =
2
965
|
|
9.
534 + 444 =
978
2
|
10.
748 + 179 =
2
927
|
11.
737 + 50 =
787
2
|
12.
349 – 170 =
2
179
|
|
13.
859 – 322 =
2
537
|
14.
573 + 315 =
888
2
|
15.
763 – 136 =
2
627
|
16.
422 + 337 =
2
759
|
|
17.
493 + 249 =
2
742
|
18.
838 – 304 =
2
534
|
19.
657 + 143 =
800
2
|
20.
348 + 532 =
880
2
|
|
1.
548 + 226 =
774
2
|
2.
899 + 70 =
2
969
|
3.
638 – 235 =
403
2
|
4.
834 – 692 =
2
142
|
|
5.
731 – 25 =
2
706
|
6.
661 – 14 =
647
2
|
7.
835 + 42 =
877
2
|
8.
817 + 148 =
2
965
|
|
9.
534 + 444 =
978
2
|
10.
748 + 179 =
2
927
|
11.
737 + 50 =
787
2
|
12.
349 – 170 =
2
179
|
|
13.
859 – 322 =
2
537
|
14.
573 + 315 =
888
2
|
15.
763 – 136 =
2
627
|
16.
422 + 337 =
2
759
|
|
17.
493 + 249 =
2
742
|
18.
838 – 304 =
2
534
|
19.
657 + 143 =
800
2
|
20.
348 + 532 =
880
2
|