Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
427 + 196 =
623
2
|
2.
289 + 241 =
2
530
|
3.
584 – 278 =
2
306
|
4.
459 – 161 =
2
298
|
|
5.
424 + 198 =
2
622
|
6.
768 + 42 =
2
810
|
7.
33 – 0 =
33
2
|
8.
705 + 182 =
2
887
|
|
9.
758 + 22 =
2
780
|
10.
78 – 5 =
2
73
|
11.
915 + 57 =
2
972
|
12.
687 – 50 =
637
2
|
|
13.
255 + 46 =
301
2
|
14.
815 + 52 =
867
2
|
15.
545 – 74 =
2
471
|
16.
189 + 204 =
393
2
|
|
17.
695 – 156 =
2
539
|
18.
87 + 18 =
2
105
|
19.
983 + 2 =
985
2
|
20.
487 – 86 =
2
401
|