Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
757 + 124 =
2
881
|
2.
218 + 425 =
643
2
|
3.
47 + 453 =
2
500
|
4.
817 + 82 =
2
899
|
|
5.
636 + 257 =
893
2
|
6.
391 – 218 =
2
173
|
7.
682 + 34 =
2
716
|
8.
832 + 141 =
973
2
|
|
9.
995 + 2 =
2
997
|
10.
459 + 134 =
593
2
|
11.
514 + 83 =
2
597
|
12.
175 – 138 =
2
37
|
|
13.
482 + 437 =
919
2
|
14.
206 – 148 =
58
2
|
15.
595 – 310 =
285
2
|
16.
954 + 20 =
2
974
|
|
17.
27 + 349 =
376
2
|
18.
39 – 23 =
2
16
|
19.
343 + 511 =
854
2
|
20.
384 – 141 =
2
243
|