Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
993 + 2 =
2
995
|
2.
319 + 279 =
598
2
|
3.
256 + 441 =
2
697
|
4.
509 – 147 =
362
2
|
|
5.
914 + 31 =
945
2
|
6.
838 – 254 =
2
584
|
7.
484 – 267 =
217
2
|
8.
972 + 2 =
974
2
|
|
9.
937 – 722 =
2
215
|
10.
462 + 92 =
554
2
|
11.
63 + 384 =
447
2
|
12.
619 + 335 =
2
954
|
|
13.
119 – 56 =
63
2
|
14.
599 – 594 =
1
5
|
15.
93 + 56 =
149
2
|
16.
635 + 154 =
789
2
|
|
17.
916 + 2 =
2
918
|
18.
346 – 35 =
2
311
|
19.
888 + 35 =
2
923
|
20.
203 + 782 =
2
985
|