Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
710 + 37 =
2
747
|
2.
693 – 430 =
2
263
|
3.
692 + 124 =
2
816
|
4.
362 + 556 =
918
2
|
|
5.
471 + 191 =
662
2
|
6.
231 – 102 =
2
129
|
7.
212 – 201 =
1
11
|
8.
187 + 600 =
787
2
|
|
9.
107 – 29 =
2
78
|
10.
930 – 106 =
2
824
|
11.
910 + 79 =
989
2
|
12.
59 + 832 =
2
891
|
|
13.
674 + 63 =
2
737
|
14.
459 – 53 =
406
2
|
15.
702 + 13 =
2
715
|
16.
922 – 69 =
853
2
|
|
17.
149 + 229 =
378
2
|
18.
590 – 105 =
485
2
|
19.
95 + 726 =
821
2
|
20.
1 – 1 =
0
2
|