Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
663 + 126 =
2
789
|
2.
922 – 642 =
2
280
|
3.
699 + 17 =
716
2
|
4.
592 – 14 =
2
578
|
|
5.
185 – 49 =
136
2
|
6.
776 + 174 =
950
2
|
7.
730 – 312 =
418
2
|
8.
674 + 221 =
895
2
|
|
9.
983 + 11 =
994
2
|
10.
205 + 523 =
728
2
|
11.
573 + 375 =
2
948
|
12.
765 + 194 =
959
2
|
|
13.
279 – 22 =
2
257
|
14.
621 + 314 =
935
2
|
15.
958 + 41 =
2
999
|
16.
146 + 464 =
610
2
|
|
17.
803 – 41 =
762
2
|
18.
842 – 631 =
211
2
|
19.
803 + 26 =
829
2
|
20.
904 – 348 =
2
556
|