Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
68 + 320 =
388
2
|
2.
877 + 65 =
942
2
|
3.
843 – 250 =
593
2
|
4.
736 – 378 =
2
358
|
|
5.
776 + 195 =
971
2
|
6.
665 + 228 =
893
2
|
7.
167 + 422 =
589
2
|
8.
32 + 439 =
2
471
|
|
9.
21 + 666 =
687
2
|
10.
804 – 565 =
239
2
|
11.
26 – 6 =
2
20
|
12.
912 – 274 =
2
638
|
|
13.
937 – 197 =
2
740
|
14.
884 + 83 =
967
2
|
15.
666 + 276 =
942
2
|
16.
699 – 24 =
675
2
|
|
17.
70 – 53 =
2
17
|
18.
671 + 104 =
775
2
|
19.
360 + 91 =
451
2
|
20.
932 + 16 =
2
948
|