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

Rekensommen met erbij en eraf tot 1.000
| ANTWOORDEN

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