|
1.
447 + 484 =
2
931
|
2.
245 + 320 =
565
2
|
3.
862 – 382 =
2
480
|
4.
376 – 251 =
125
2
|
|
5.
391 – 307 =
2
84
|
6.
211 – 103 =
2
108
|
7.
155 – 96 =
59
2
|
8.
349 + 578 =
927
2
|
|
9.
798 – 670 =
2
128
|
10.
328 + 248 =
576
2
|
11.
209 – 1 =
2
208
|
12.
447 + 420 =
867
2
|
|
13.
693 + 160 =
2
853
|
14.
424 – 0 =
2
424
|
15.
242 – 76 =
2
166
|
16.
683 – 608 =
75
2
|
|
17.
590 + 319 =
2
909
|
18.
734 + 85 =
819
2
|
19.
100 + 874 =
974
2
|
20.
114 + 807 =
2
921
|
|
1.
447 + 484 =
2
931
|
2.
245 + 320 =
565
2
|
3.
862 – 382 =
2
480
|
4.
376 – 251 =
125
2
|
|
5.
391 – 307 =
2
84
|
6.
211 – 103 =
2
108
|
7.
155 – 96 =
59
2
|
8.
349 + 578 =
927
2
|
|
9.
798 – 670 =
2
128
|
10.
328 + 248 =
576
2
|
11.
209 – 1 =
2
208
|
12.
447 + 420 =
867
2
|
|
13.
693 + 160 =
2
853
|
14.
424 – 0 =
2
424
|
15.
242 – 76 =
2
166
|
16.
683 – 608 =
75
2
|
|
17.
590 + 319 =
2
909
|
18.
734 + 85 =
819
2
|
19.
100 + 874 =
974
2
|
20.
114 + 807 =
2
921
|