Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
434 + 66 =
2
500
|
2.
532 – 34 =
498
2
|
3.
932 – 775 =
157
2
|
4.
677 + 67 =
744
2
|
|
5.
167 – 162 =
1
5
|
6.
977 + 15 =
992
2
|
7.
176 – 57 =
119
2
|
8.
600 – 262 =
2
338
|
|
9.
659 + 86 =
745
2
|
10.
348 + 368 =
716
2
|
11.
336 + 648 =
984
2
|
12.
734 + 120 =
2
854
|
|
13.
720 + 261 =
981
2
|
14.
711 – 443 =
2
268
|
15.
86 – 18 =
2
68
|
16.
120 + 420 =
540
2
|
|
17.
699 – 48 =
2
651
|
18.
755 + 1 =
2
756
|
19.
67 + 333 =
2
400
|
20.
514 – 173 =
2
341
|