Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
721 + 74 =
795
2
|
2.
794 + 3 =
797
2
|
3.
698 – 273 =
425
2
|
4.
853 + 119 =
972
2
|
|
5.
950 + 35 =
2
985
|
6.
755 + 137 =
892
2
|
7.
978 – 433 =
545
2
|
8.
486 + 390 =
876
2
|
|
9.
491 + 188 =
679
2
|
10.
491 – 26 =
2
465
|
11.
422 – 87 =
335
2
|
12.
74 – 15 =
2
59
|
|
13.
818 – 92 =
2
726
|
14.
213 + 268 =
481
2
|
15.
345 – 42 =
2
303
|
16.
462 – 459 =
1
3
|
|
17.
607 + 390 =
2
997
|
18.
251 + 507 =
758
2
|
19.
441 – 36 =
405
2
|
20.
478 – 217 =
261
2
|