Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
100 – 77 =
2
23
|
2.
915 – 718 =
2
197
|
3.
725 – 668 =
2
57
|
4.
666 – 412 =
254
2
|
|
5.
638 – 76 =
562
2
|
6.
453 – 130 =
323
2
|
7.
635 – 99 =
536
2
|
8.
728 – 415 =
2
313
|
|
9.
86 + 127 =
213
2
|
10.
13 + 216 =
2
229
|
11.
554 + 389 =
943
2
|
12.
526 + 420 =
2
946
|
|
13.
733 – 339 =
394
2
|
14.
503 + 345 =
2
848
|
15.
780 + 165 =
2
945
|
16.
979 + 3 =
2
982
|
|
17.
778 – 198 =
580
2
|
18.
819 + 88 =
2
907
|
19.
299 + 603 =
902
2
|
20.
498 – 207 =
291
2
|