Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
966 – 847 =
2
3
119
4
|
2.
6 + 659 =
3
2
665
4
|
3.
538 + 373 =
3
911
2
4
|
4.
222 – 112 =
4
3
2
110
|
|
5.
906 + 26 =
932
3
2
4
|
6.
66 + 415 =
4
3
481
2
|
7.
92 – 73 =
4
19
3
2
|
8.
325 + 142 =
467
3
2
4
|
|
9.
80 – 34 =
4
3
46
2
|
10.
316 – 258 =
58
4
2
3
|
11.
37 – 14 =
4
23
2
3
|
12.
306 – 115 =
191
4
2
3
|
|
13.
586 – 324 =
262
2
3
4
|
14.
346 – 237 =
109
4
3
2
|
15.
627 + 17 =
4
3
2
644
|
16.
997 – 413 =
4
584
2
3
|
|
17.
256 – 70 =
186
3
2
4
|
18.
838 + 123 =
4
3
2
961
|
19.
346 – 48 =
4
3
298
2
|
20.
314 + 589 =
903
3
2
4
|