Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
310 + 32 =
4
342
2
3
|
2.
730 + 197 =
4
2
3
927
|
3.
241 + 207 =
3
448
4
2
|
4.
924 – 705 =
4
2
3
219
|
|
5.
873 + 35 =
908
4
3
2
|
6.
1000 + 0 =
3
1000
2
4
|
7.
416 + 305 =
4
2
3
721
|
8.
521 – 36 =
3
4
2
485
|
|
9.
834 + 54 =
4
888
3
2
|
10.
253 – 21 =
2
4
3
232
|
11.
565 + 274 =
3
2
4
839
|
12.
566 – 505 =
4
2
61
3
|
|
13.
435 – 11 =
424
3
2
4
|
14.
255 + 92 =
347
4
2
3
|
15.
831 – 507 =
4
2
324
3
|
16.
851 + 27 =
2
4
3
878
|
|
17.
267 – 72 =
3
4
2
195
|
18.
741 + 15 =
3
4
2
756
|
19.
591 – 549 =
3
2
4
42
|
20.
593 – 108 =
3
2
485
4
|