Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
350 – 226 =
124
2
|
2.
258 + 115 =
373
2
|
3.
973 + 0 =
2
973
|
4.
761 + 18 =
779
2
|
|
5.
428 + 565 =
993
2
|
6.
579 – 411 =
2
168
|
7.
416 + 34 =
2
450
|
8.
380 – 113 =
2
267
|
|
9.
551 – 337 =
2
214
|
10.
598 + 82 =
2
680
|
11.
680 + 210 =
2
890
|
12.
903 + 23 =
926
2
|
|
13.
960 – 491 =
469
2
|
14.
589 – 210 =
379
2
|
15.
210 + 596 =
806
2
|
16.
219 + 650 =
2
869
|
|
17.
953 + 36 =
989
2
|
18.
762 – 70 =
692
2
|
19.
845 – 33 =
2
812
|
20.
186 – 132 =
54
2
|