Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
74 – 29 =
2
45
|
2.
936 + 15 =
2
951
|
3.
797 + 30 =
2
827
|
4.
489 – 123 =
366
2
|
|
5.
571 – 496 =
2
75
|
6.
869 + 71 =
940
2
|
7.
295 – 263 =
2
32
|
8.
299 + 591 =
890
2
|
|
9.
795 – 174 =
621
2
|
10.
738 – 484 =
254
2
|
11.
745 + 152 =
897
2
|
12.
954 + 35 =
989
2
|
|
13.
687 + 123 =
810
2
|
14.
538 + 420 =
2
958
|
15.
109 + 834 =
2
943
|
16.
665 – 559 =
2
106
|
|
17.
835 + 95 =
2
930
|
18.
51 + 775 =
2
826
|
19.
200 – 124 =
76
2
|
20.
512 + 154 =
666
2
|