|
1.
337 + 326 =
2
663
|
2.
790 + 90 =
880
2
|
3.
887 – 136 =
751
2
|
4.
875 + 105 =
2
980
|
|
5.
753 + 204 =
2
957
|
6.
265 – 100 =
2
165
|
7.
526 – 517 =
1
9
|
8.
572 – 318 =
2
254
|
|
9.
921 + 12 =
2
933
|
10.
755 – 639 =
2
116
|
11.
299 – 249 =
2
50
|
12.
599 – 259 =
340
2
|
|
13.
226 + 472 =
2
698
|
14.
882 – 481 =
401
2
|
15.
842 – 504 =
2
338
|
16.
627 – 608 =
2
19
|
|
17.
211 + 535 =
746
2
|
18.
4 – 0 =
4
1
|
19.
138 – 136 =
2
1
|
20.
410 + 371 =
781
2
|
|
1.
337 + 326 =
2
663
|
2.
790 + 90 =
880
2
|
3.
887 – 136 =
751
2
|
4.
875 + 105 =
2
980
|
|
5.
753 + 204 =
2
957
|
6.
265 – 100 =
2
165
|
7.
526 – 517 =
1
9
|
8.
572 – 318 =
2
254
|
|
9.
921 + 12 =
2
933
|
10.
755 – 639 =
2
116
|
11.
299 – 249 =
2
50
|
12.
599 – 259 =
340
2
|
|
13.
226 + 472 =
2
698
|
14.
882 – 481 =
401
2
|
15.
842 – 504 =
2
338
|
16.
627 – 608 =
2
19
|
|
17.
211 + 535 =
746
2
|
18.
4 – 0 =
4
1
|
19.
138 – 136 =
2
1
|
20.
410 + 371 =
781
2
|