Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
655 – 94 =
561
2
|
2.
200 + 389 =
589
2
|
3.
601 – 388 =
213
2
|
4.
783 + 132 =
915
2
|
|
5.
38 – 24 =
14
1
|
6.
522 – 94 =
2
428
|
7.
780 + 170 =
950
2
|
8.
723 + 239 =
962
2
|
|
9.
26 + 658 =
2
684
|
10.
502 – 458 =
44
2
|
11.
262 – 204 =
58
2
|
12.
516 + 452 =
2
968
|
|
13.
816 + 84 =
900
2
|
14.
355 + 616 =
2
971
|
15.
955 – 812 =
143
2
|
16.
885 – 743 =
2
142
|
|
17.
410 – 53 =
2
357
|
18.
581 – 374 =
2
207
|
19.
850 + 111 =
961
2
|
20.
794 – 132 =
2
662
|