Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
795 – 26 =
2
769
|
2.
870 – 352 =
518
2
|
3.
237 – 140 =
97
2
|
4.
466 + 56 =
522
2
|
|
5.
74 – 45 =
2
29
|
6.
994 + 4 =
2
998
|
7.
957 + 40 =
997
2
|
8.
921 + 2 =
2
923
|
|
9.
488 + 462 =
2
950
|
10.
65 + 142 =
2
207
|
11.
255 – 236 =
19
2
|
12.
86 – 32 =
2
54
|
|
13.
283 – 22 =
2
261
|
14.
138 – 135 =
1
3
|
15.
107 – 5 =
2
102
|
16.
624 + 34 =
658
2
|
|
17.
532 + 169 =
701
2
|
18.
365 – 108 =
257
2
|
19.
837 – 6 =
831
2
|
20.
184 – 121 =
63
2
|