Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
943 + 7 =
2
950
|
2.
346 + 27 =
373
2
|
3.
48 – 27 =
21
2
|
4.
219 + 382 =
2
601
|
|
5.
120 + 557 =
677
2
|
6.
643 – 488 =
155
2
|
7.
967 – 950 =
2
17
|
8.
18 – 16 =
1
2
|
|
9.
222 + 492 =
714
2
|
10.
781 + 118 =
2
899
|
11.
378 + 615 =
2
993
|
12.
409 – 102 =
307
2
|
|
13.
319 – 236 =
83
2
|
14.
794 + 108 =
2
902
|
15.
543 – 522 =
2
21
|
16.
929 – 337 =
2
592
|
|
17.
484 + 26 =
2
510
|
18.
806 + 146 =
2
952
|
19.
316 – 304 =
12
1
|
20.
835 + 163 =
998
2
|