Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
937 + 56 =
2
993
|
2.
442 + 12 =
454
2
|
3.
355 + 387 =
2
742
|
4.
841 + 40 =
2
881
|
|
5.
779 + 174 =
953
2
|
6.
259 – 39 =
220
2
|
7.
643 – 567 =
2
76
|
8.
293 – 41 =
2
252
|
|
9.
372 – 110 =
262
2
|
10.
501 – 396 =
105
2
|
11.
465 – 50 =
415
2
|
12.
193 + 381 =
574
2
|
|
13.
177 – 95 =
2
82
|
14.
949 – 754 =
195
2
|
15.
485 + 278 =
2
763
|
16.
647 – 310 =
337
2
|
|
17.
12 + 829 =
841
2
|
18.
181 – 1 =
180
2
|
19.
476 + 161 =
2
637
|
20.
204 + 735 =
2
939
|