Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
80 + 735 =
815
2
|
2.
388 + 446 =
834
2
|
3.
504 + 342 =
2
846
|
4.
305 – 61 =
2
244
|
|
5.
300 – 235 =
65
2
|
6.
326 + 662 =
2
988
|
7.
934 + 60 =
994
2
|
8.
938 + 17 =
2
955
|
|
9.
732 + 78 =
810
2
|
10.
559 – 352 =
2
207
|
11.
780 + 65 =
2
845
|
12.
518 – 388 =
2
130
|
|
13.
305 – 92 =
213
2
|
14.
498 + 57 =
555
2
|
15.
554 + 112 =
2
666
|
16.
480 – 472 =
1
8
|
|
17.
973 – 611 =
2
362
|
18.
431 – 255 =
176
2
|
19.
227 + 576 =
2
803
|
20.
194 – 71 =
2
123
|