Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
188 + 440 =
2
628
|
2.
994 + 1 =
2
995
|
3.
282 + 534 =
816
2
|
4.
111 + 144 =
2
255
|
|
5.
592 – 190 =
402
2
|
6.
990 + 2 =
992
2
|
7.
766 + 84 =
850
2
|
8.
999 – 357 =
642
2
|
|
9.
532 – 294 =
2
238
|
10.
23 – 16 =
7
1
|
11.
758 – 735 =
2
23
|
12.
963 + 36 =
2
999
|
|
13.
966 – 310 =
2
656
|
14.
592 – 133 =
459
2
|
15.
681 – 481 =
200
2
|
16.
867 + 29 =
2
896
|
|
17.
599 + 131 =
2
730
|
18.
16 – 7 =
1
9
|
19.
29 + 863 =
2
892
|
20.
379 + 549 =
928
2
|