Erbij en eraf tot 1.000
In de mix
|
1.
161 + 325 =
486
2
|
2.
876 + 122 =
998
2
|
3.
434 + 114 =
548
2
|
4.
309 + 439 =
2
748
|
|
5.
64 + 747 =
811
2
|
6.
305 + 549 =
854
2
|
7.
864 – 616 =
248
2
|
8.
218 + 1 =
219
2
|
|
9.
172 + 278 =
450
2
|
10.
735 – 274 =
461
2
|
11.
921 + 37 =
2
958
|
12.
416 + 30 =
446
2
|
|
13.
703 + 22 =
2
725
|
14.
301 – 193 =
2
108
|
15.
371 + 446 =
2
817
|
16.
926 + 2 =
2
928
|
|
17.
573 – 568 =
5
1
|
18.
444 + 13 =
457
2
|
19.
760 – 650 =
110
2
|
20.
780 – 778 =
1
2
|