|
1.
414 + 258 =
672
2
|
2.
748 – 69 =
2
679
|
3.
909 – 603 =
2
306
|
4.
937 – 512 =
425
2
|
|
5.
293 + 460 =
753
2
|
6.
851 – 435 =
416
2
|
7.
115 + 668 =
2
783
|
8.
93 + 226 =
2
319
|
|
9.
83 – 35 =
2
48
|
10.
145 – 126 =
2
19
|
11.
182 + 805 =
2
987
|
12.
906 + 42 =
948
2
|
|
13.
178 + 669 =
2
847
|
14.
472 + 220 =
692
2
|
15.
507 + 232 =
2
739
|
16.
662 – 639 =
23
2
|
|
17.
358 – 219 =
2
139
|
18.
163 – 158 =
1
5
|
19.
943 + 26 =
969
2
|
20.
858 + 14 =
2
872
|
|
1.
414 + 258 =
672
2
|
2.
748 – 69 =
2
679
|
3.
909 – 603 =
2
306
|
4.
937 – 512 =
425
2
|
|
5.
293 + 460 =
753
2
|
6.
851 – 435 =
416
2
|
7.
115 + 668 =
2
783
|
8.
93 + 226 =
2
319
|
|
9.
83 – 35 =
2
48
|
10.
145 – 126 =
2
19
|
11.
182 + 805 =
2
987
|
12.
906 + 42 =
948
2
|
|
13.
178 + 669 =
2
847
|
14.
472 + 220 =
692
2
|
15.
507 + 232 =
2
739
|
16.
662 – 639 =
23
2
|
|
17.
358 – 219 =
2
139
|
18.
163 – 158 =
1
5
|
19.
943 + 26 =
969
2
|
20.
858 + 14 =
2
872
|