Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
47 + 136 =
2
183
|
2.
453 – 241 =
212
2
|
3.
508 – 345 =
2
163
|
4.
335 + 19 =
354
2
|
|
5.
100 + 556 =
656
2
|
6.
338 + 261 =
2
599
|
7.
533 + 330 =
2
863
|
8.
382 – 97 =
2
285
|
|
9.
648 – 29 =
2
619
|
10.
562 – 556 =
6
1
|
11.
775 + 168 =
943
2
|
12.
540 + 6 =
546
2
|
|
13.
908 + 91 =
999
2
|
14.
317 – 286 =
31
2
|
15.
532 – 507 =
25
2
|
16.
924 + 4 =
928
2
|
|
17.
393 + 558 =
2
951
|
18.
267 – 113 =
2
154
|
19.
462 + 356 =
2
818
|
20.
612 – 371 =
241
2
|