Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
224 + 627 =
2
851
|
2.
364 + 558 =
2
922
|
3.
647 + 319 =
966
2
|
4.
912 + 48 =
960
2
|
|
5.
956 + 7 =
963
2
|
6.
652 + 219 =
2
871
|
7.
624 – 437 =
2
187
|
8.
6 – 6 =
2
0
|
|
9.
81 + 542 =
2
623
|
10.
351 + 498 =
849
2
|
11.
769 – 62 =
707
2
|
12.
76 + 839 =
2
915
|
|
13.
997 + 3 =
2
1000
|
14.
964 + 3 =
2
967
|
15.
69 + 744 =
813
2
|
16.
33 – 30 =
1
3
|
|
17.
783 + 108 =
891
2
|
18.
235 – 8 =
227
2
|
19.
862 – 797 =
2
65
|
20.
207 – 153 =
2
54
|