Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
998 – 250 =
3
4
2
748
|
2.
453 – 403 =
50
4
2
3
|
3.
913 – 864 =
2
4
3
49
|
4.
578 + 337 =
2
4
3
915
|
|
5.
844 – 134 =
710
4
2
3
|
6.
13 – 0 =
2
1
13
3
|
7.
398 – 325 =
73
4
2
3
|
8.
224 – 49 =
175
4
3
2
|
|
9.
337 – 29 =
308
3
2
4
|
10.
547 – 321 =
4
2
226
3
|
11.
220 + 89 =
4
3
309
2
|
12.
349 – 123 =
4
3
226
2
|
|
13.
37 – 1 =
36
3
4
2
|
14.
299 + 620 =
3
4
919
2
|
15.
30 + 694 =
3
2
4
724
|
16.
561 + 327 =
2
888
3
4
|
|
17.
354 – 282 =
2
3
72
4
|
18.
426 – 0 =
3
2
426
4
|
19.
211 + 417 =
628
2
3
4
|
20.
907 + 0 =
907
4
2
3
|