Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
516 – 249 =
267
4
3
2
|
2.
759 – 270 =
4
2
489
3
|
3.
794 – 101 =
3
2
4
693
|
4.
842 – 613 =
3
2
4
229
|
|
5.
68 + 69 =
137
4
2
3
|
6.
701 – 535 =
4
3
166
2
|
7.
730 – 203 =
4
527
3
2
|
8.
389 + 553 =
2
4
3
942
|
|
9.
2 – 0 =
4
2
1
3
|
10.
421 + 241 =
2
662
3
4
|
11.
996 + 1 =
4
997
3
2
|
12.
644 – 603 =
41
3
2
4
|
|
13.
413 + 226 =
2
639
4
3
|
14.
11 + 56 =
67
2
3
4
|
15.
83 + 347 =
4
430
3
2
|
16.
37 + 914 =
951
2
4
3
|
|
17.
603 – 315 =
4
288
3
2
|
18.
742 + 103 =
2
845
4
3
|
19.
691 – 525 =
4
2
3
166
|
20.
440 – 199 =
241
2
4
3
|