Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
771 + 215 =
2
986
|
2.
469 + 495 =
964
2
|
3.
323 + 143 =
2
466
|
4.
43 – 0 =
2
43
|
|
5.
914 + 74 =
2
988
|
6.
390 – 86 =
304
2
|
7.
107 + 610 =
717
2
|
8.
34 + 630 =
2
664
|
|
9.
60 – 4 =
2
56
|
10.
971 + 1 =
2
972
|
11.
506 + 380 =
886
2
|
12.
735 + 214 =
2
949
|
|
13.
717 – 409 =
2
308
|
14.
586 + 20 =
606
2
|
15.
541 + 327 =
2
868
|
16.
609 + 170 =
2
779
|
|
17.
164 – 40 =
124
2
|
18.
858 + 110 =
2
968
|
19.
890 – 45 =
2
845
|
20.
979 + 11 =
990
2
|