Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
706 + 107 =
2
813
|
2.
350 – 112 =
2
238
|
3.
727 + 37 =
2
764
|
4.
407 + 492 =
899
2
|
|
5.
90 + 762 =
2
852
|
6.
336 – 101 =
2
235
|
7.
353 + 45 =
2
398
|
8.
646 + 51 =
697
2
|
|
9.
779 + 99 =
2
878
|
10.
820 – 432 =
2
388
|
11.
586 – 478 =
2
108
|
12.
362 + 298 =
660
2
|
|
13.
988 – 156 =
2
832
|
14.
645 – 361 =
284
2
|
15.
190 + 268 =
2
458
|
16.
301 + 676 =
2
977
|
|
17.
781 – 608 =
173
2
|
18.
299 – 153 =
146
2
|
19.
725 – 226 =
2
499
|
20.
812 + 166 =
2
978
|