Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
532 + 312 =
4
2
3
844
|
2.
820 + 46 =
4
866
3
2
|
3.
245 – 218 =
4
27
2
3
|
4.
594 + 370 =
2
964
3
4
|
|
5.
563 + 377 =
2
4
940
3
|
6.
619 – 142 =
477
3
4
2
|
7.
264 + 239 =
4
3
503
2
|
8.
556 – 177 =
379
2
3
4
|
|
9.
964 + 30 =
2
994
4
3
|
10.
370 + 27 =
2
3
4
397
|
11.
349 + 529 =
4
2
878
3
|
12.
958 – 869 =
4
89
3
2
|
|
13.
724 + 65 =
3
789
4
2
|
14.
729 + 168 =
2
4
3
897
|
15.
662 + 259 =
921
4
2
3
|
16.
318 + 270 =
3
588
2
4
|
|
17.
162 – 61 =
2
3
4
101
|
18.
417 – 157 =
2
260
4
3
|
19.
684 + 120 =
804
3
2
4
|
20.
271 – 83 =
3
2
4
188
|