|
1.
493 + 474 =
2
967
|
2.
65 – 64 =
2
1
|
3.
390 + 19 =
409
2
|
4.
206 – 70 =
136
2
|
|
5.
829 + 63 =
2
892
|
6.
105 + 383 =
488
2
|
7.
551 – 425 =
2
126
|
8.
340 – 285 =
2
55
|
|
9.
12 + 7 =
2
19
|
10.
269 + 535 =
2
804
|
11.
965 + 10 =
975
2
|
12.
91 + 635 =
726
2
|
|
13.
984 – 930 =
54
2
|
14.
340 + 209 =
549
2
|
15.
764 – 563 =
201
2
|
16.
969 + 8 =
977
2
|
|
17.
914 – 391 =
2
523
|
18.
800 + 93 =
2
893
|
19.
581 – 561 =
20
2
|
20.
247 + 165 =
412
2
|
|
1.
493 + 474 =
2
967
|
2.
65 – 64 =
2
1
|
3.
390 + 19 =
409
2
|
4.
206 – 70 =
136
2
|
|
5.
829 + 63 =
2
892
|
6.
105 + 383 =
488
2
|
7.
551 – 425 =
2
126
|
8.
340 – 285 =
2
55
|
|
9.
12 + 7 =
2
19
|
10.
269 + 535 =
2
804
|
11.
965 + 10 =
975
2
|
12.
91 + 635 =
726
2
|
|
13.
984 – 930 =
54
2
|
14.
340 + 209 =
549
2
|
15.
764 – 563 =
201
2
|
16.
969 + 8 =
977
2
|
|
17.
914 – 391 =
2
523
|
18.
800 + 93 =
2
893
|
19.
581 – 561 =
20
2
|
20.
247 + 165 =
412
2
|