Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
968 + 22 =
990
2
|
2.
17 – 6 =
11
1
|
3.
573 + 69 =
2
642
|
4.
945 + 9 =
954
2
|
|
5.
762 – 124 =
638
2
|
6.
621 + 337 =
2
958
|
7.
135 – 66 =
69
2
|
8.
611 + 45 =
2
656
|
|
9.
978 + 11 =
2
989
|
10.
440 – 129 =
2
311
|
11.
687 + 2 =
689
2
|
12.
641 + 330 =
971
2
|
|
13.
158 + 514 =
672
2
|
14.
371 + 432 =
2
803
|
15.
360 – 141 =
2
219
|
16.
718 + 112 =
830
2
|
|
17.
765 – 664 =
2
101
|
18.
675 + 304 =
979
2
|
19.
588 – 107 =
2
481
|
20.
64 – 2 =
2
62
|