Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
660 + 181 =
841
2
|
2.
309 + 200 =
509
2
|
3.
993 – 175 =
818
2
|
4.
376 – 250 =
2
126
|
|
5.
902 – 48 =
2
854
|
6.
796 – 503 =
293
2
|
7.
824 – 635 =
2
189
|
8.
492 – 389 =
2
103
|
|
9.
557 + 214 =
771
2
|
10.
908 – 796 =
112
2
|
11.
834 + 158 =
992
2
|
12.
514 + 7 =
2
521
|
|
13.
798 – 90 =
708
2
|
14.
156 + 841 =
2
997
|
15.
19 – 14 =
1
5
|
16.
247 + 562 =
2
809
|
|
17.
586 + 188 =
2
774
|
18.
577 – 188 =
2
389
|
19.
710 – 585 =
125
2
|
20.
124 + 598 =
2
722
|