|
1.
497 + 229 =
726
2
|
2.
172 – 162 =
10
1
|
3.
411 – 224 =
187
2
|
4.
513 + 244 =
757
2
|
|
5.
1 + 519 =
520
2
|
6.
497 + 122 =
2
619
|
7.
413 – 265 =
2
148
|
8.
1000 – 472 =
528
2
|
|
9.
826 – 59 =
767
2
|
10.
930 + 39 =
2
969
|
11.
142 – 9 =
133
2
|
12.
982 – 482 =
2
500
|
|
13.
183 + 781 =
2
964
|
14.
732 + 88 =
2
820
|
15.
675 – 499 =
176
2
|
16.
979 – 73 =
906
2
|
|
17.
925 – 72 =
2
853
|
18.
135 – 115 =
2
20
|
19.
722 + 30 =
2
752
|
20.
928 – 608 =
2
320
|
|
1.
497 + 229 =
726
2
|
2.
172 – 162 =
10
1
|
3.
411 – 224 =
187
2
|
4.
513 + 244 =
757
2
|
|
5.
1 + 519 =
520
2
|
6.
497 + 122 =
2
619
|
7.
413 – 265 =
2
148
|
8.
1000 – 472 =
528
2
|
|
9.
826 – 59 =
767
2
|
10.
930 + 39 =
2
969
|
11.
142 – 9 =
133
2
|
12.
982 – 482 =
2
500
|
|
13.
183 + 781 =
2
964
|
14.
732 + 88 =
2
820
|
15.
675 – 499 =
176
2
|
16.
979 – 73 =
906
2
|
|
17.
925 – 72 =
2
853
|
18.
135 – 115 =
2
20
|
19.
722 + 30 =
2
752
|
20.
928 – 608 =
2
320
|