Erbij en eraf tot 1.000
In de mix
|
1.
651 + 114 =
2
765
|
2.
297 + 255 =
2
552
|
3.
655 – 305 =
350
2
|
4.
174 + 750 =
2
924
|
|
5.
940 – 148 =
792
2
|
6.
876 – 495 =
2
381
|
7.
582 – 539 =
2
43
|
8.
971 – 677 =
2
294
|
|
9.
616 – 114 =
2
502
|
10.
688 + 68 =
756
2
|
11.
935 – 41 =
894
2
|
12.
985 + 9 =
2
994
|
|
13.
311 – 209 =
102
2
|
14.
624 – 18 =
606
2
|
15.
455 + 233 =
2
688
|
16.
477 + 182 =
659
2
|
|
17.
595 – 327 =
268
2
|
18.
836 + 0 =
2
836
|
19.
195 + 146 =
2
341
|
20.
416 – 265 =
2
151
|