Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
858 + 140 =
998
2
|
2.
225 + 585 =
2
810
|
3.
937 – 818 =
2
119
|
4.
249 + 327 =
576
2
|
|
5.
982 – 77 =
905
2
|
6.
662 – 342 =
320
2
|
7.
446 – 139 =
307
2
|
8.
328 + 118 =
446
2
|
|
9.
114 + 122 =
2
236
|
10.
607 – 267 =
340
2
|
11.
797 + 71 =
868
2
|
12.
570 + 229 =
799
2
|
|
13.
866 – 276 =
590
2
|
14.
937 – 135 =
802
2
|
15.
593 + 60 =
653
2
|
16.
833 + 70 =
2
903
|
|
17.
870 + 77 =
2
947
|
18.
799 – 175 =
2
624
|
19.
757 + 114 =
871
2
|
20.
533 + 154 =
2
687
|