Erbij en eraf tot 1.000
In de mix
|
1.
24 – 0 =
24
2
|
2.
451 + 60 =
511
2
|
3.
674 + 11 =
2
685
|
4.
305 – 73 =
232
2
|
|
5.
554 + 350 =
904
2
|
6.
205 + 740 =
2
945
|
7.
312 + 120 =
432
2
|
8.
587 + 249 =
836
2
|
|
9.
671 + 108 =
779
2
|
10.
687 + 108 =
2
795
|
11.
614 + 302 =
916
2
|
12.
987 + 2 =
2
989
|
|
13.
760 + 222 =
982
2
|
14.
446 – 15 =
431
2
|
15.
846 + 120 =
966
2
|
16.
374 – 147 =
2
227
|
|
17.
926 – 691 =
235
2
|
18.
496 – 164 =
2
332
|
19.
53 + 806 =
859
2
|
20.
49 + 114 =
163
2
|