Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
738 + 213 =
2
951
|
2.
162 – 46 =
2
116
|
3.
533 – 37 =
496
2
|
4.
416 + 271 =
687
2
|
|
5.
257 + 481 =
738
2
|
6.
885 + 111 =
996
2
|
7.
372 + 212 =
2
584
|
8.
316 – 57 =
259
2
|
|
9.
167 + 38 =
205
2
|
10.
237 – 192 =
2
45
|
11.
530 – 317 =
213
2
|
12.
52 – 44 =
1
8
|
|
13.
985 + 5 =
2
990
|
14.
725 + 143 =
868
2
|
15.
819 + 92 =
2
911
|
16.
584 + 131 =
2
715
|
|
17.
1000 – 508 =
2
492
|
18.
353 – 138 =
2
215
|
19.
285 – 195 =
2
90
|
20.
539 – 244 =
295
2
|