Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
274 – 133 =
2
141
|
2.
589 + 19 =
2
608
|
3.
525 – 449 =
2
76
|
4.
310 – 131 =
2
179
|
|
5.
738 + 100 =
2
838
|
6.
468 – 466 =
2
1
|
7.
974 – 899 =
2
75
|
8.
424 + 418 =
842
2
|
|
9.
729 + 71 =
800
2
|
10.
496 + 166 =
662
2
|
11.
167 + 600 =
2
767
|
12.
353 – 180 =
2
173
|
|
13.
396 + 477 =
2
873
|
14.
762 – 112 =
2
650
|
15.
885 + 40 =
925
2
|
16.
248 – 144 =
2
104
|
|
17.
1000 – 793 =
2
207
|
18.
466 + 93 =
2
559
|
19.
452 + 504 =
2
956
|
20.
736 + 26 =
2
762
|