Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
467 + 489 =
956
2
|
2.
7 – 1 =
6
1
|
3.
520 – 493 =
2
27
|
4.
864 – 709 =
2
155
|
|
5.
971 – 556 =
415
2
|
6.
89 – 76 =
13
1
|
7.
335 + 504 =
2
839
|
8.
26 – 6 =
2
20
|
|
9.
914 + 49 =
2
963
|
10.
892 + 98 =
2
990
|
11.
975 – 659 =
2
316
|
12.
214 + 692 =
906
2
|
|
13.
490 + 205 =
695
2
|
14.
659 + 251 =
910
2
|
15.
647 + 84 =
731
2
|
16.
37 – 6 =
2
31
|
|
17.
400 + 444 =
2
844
|
18.
952 – 501 =
2
451
|
19.
714 + 158 =
2
872
|
20.
701 + 108 =
2
809
|