Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
214 – 41 =
2
173
|
2.
495 + 265 =
2
760
|
3.
637 + 333 =
970
2
|
4.
823 + 104 =
927
2
|
|
5.
708 – 230 =
478
2
|
6.
963 + 35 =
2
998
|
7.
475 – 277 =
198
2
|
8.
431 + 138 =
2
569
|
|
9.
47 + 650 =
2
697
|
10.
526 – 75 =
2
451
|
11.
286 – 75 =
2
211
|
12.
913 – 771 =
2
142
|
|
13.
553 – 311 =
242
2
|
14.
52 + 422 =
2
474
|
15.
652 – 647 =
1
5
|
16.
966 + 30 =
2
996
|
|
17.
216 + 537 =
2
753
|
18.
4 + 932 =
936
2
|
19.
459 – 458 =
2
1
|
20.
292 + 638 =
930
2
|