Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
482 + 83 =
565
2
|
2.
531 + 51 =
582
2
|
3.
928 + 33 =
2
961
|
4.
215 – 111 =
2
104
|
|
5.
429 + 145 =
574
2
|
6.
907 + 19 =
2
926
|
7.
623 – 25 =
598
2
|
8.
393 + 491 =
884
2
|
|
9.
963 + 8 =
2
971
|
10.
766 + 62 =
828
2
|
11.
280 – 270 =
10
1
|
12.
557 + 110 =
2
667
|
|
13.
451 + 526 =
2
977
|
14.
521 – 320 =
201
2
|
15.
487 + 298 =
2
785
|
16.
810 + 6 =
816
2
|
|
17.
389 + 101 =
2
490
|
18.
3 – 1 =
2
1
|
19.
396 – 338 =
58
2
|
20.
226 + 163 =
389
2
|