Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
684 + 118 =
802
3
4
2
|
2.
743 – 346 =
2
4
3
397
|
3.
718 + 43 =
4
761
3
2
|
4.
179 + 542 =
2
721
4
3
|
|
5.
732 – 67 =
665
2
3
4
|
6.
158 – 144 =
2
3
14
1
|
7.
516 + 99 =
2
4
3
615
|
8.
282 – 68 =
3
2
214
4
|
|
9.
604 + 293 =
897
4
2
3
|
10.
734 – 15 =
3
2
719
4
|
11.
399 – 148 =
2
4
251
3
|
12.
885 – 368 =
517
3
2
4
|
|
13.
7 + 852 =
859
2
4
3
|
14.
843 – 38 =
2
4
3
805
|
15.
280 + 405 =
4
2
685
3
|
16.
525 – 110 =
3
2
415
4
|
|
17.
230 + 497 =
4
3
2
727
|
18.
344 + 610 =
3
2
954
4
|
19.
389 + 150 =
4
3
2
539
|
20.
997 + 0 =
2
3
997
4
|