Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
686 + 110 =
796
2
|
2.
597 + 133 =
730
2
|
3.
537 – 461 =
2
76
|
4.
834 + 69 =
903
2
|
|
5.
769 – 613 =
156
2
|
6.
32 + 310 =
342
2
|
7.
600 + 331 =
2
931
|
8.
998 + 1 =
999
2
|
|
9.
590 – 217 =
2
373
|
10.
591 + 51 =
642
2
|
11.
496 + 169 =
2
665
|
12.
26 + 178 =
204
2
|
|
13.
184 + 601 =
785
2
|
14.
600 – 137 =
2
463
|
15.
996 + 0 =
2
996
|
16.
68 + 273 =
341
2
|
|
17.
89 – 88 =
2
1
|
18.
969 + 10 =
979
2
|
19.
200 + 624 =
2
824
|
20.
788 – 738 =
2
50
|