Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
323 + 294 =
2
617
|
2.
558 + 200 =
2
758
|
3.
796 + 173 =
969
2
|
4.
795 + 187 =
2
982
|
|
5.
518 + 390 =
908
2
|
6.
161 – 89 =
2
72
|
7.
566 + 332 =
2
898
|
8.
22 + 709 =
731
2
|
|
9.
413 + 543 =
2
956
|
10.
42 – 27 =
1
15
|
11.
256 – 239 =
2
17
|
12.
298 – 11 =
2
287
|
|
13.
478 + 428 =
2
906
|
14.
553 + 34 =
587
2
|
15.
158 – 98 =
60
2
|
16.
453 + 223 =
676
2
|
|
17.
757 + 216 =
2
973
|
18.
492 + 8 =
2
500
|
19.
822 + 20 =
2
842
|
20.
992 + 4 =
996
2
|