Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
98 + 516 =
2
614
|
2.
875 – 633 =
242
2
|
3.
289 – 276 =
1
13
|
4.
490 + 308 =
798
2
|
|
5.
267 – 177 =
90
2
|
6.
537 – 41 =
496
2
|
7.
959 + 11 =
2
970
|
8.
307 + 446 =
753
2
|
|
9.
887 + 2 =
889
2
|
10.
751 + 188 =
939
2
|
11.
906 – 185 =
721
2
|
12.
334 + 506 =
2
840
|
|
13.
523 + 253 =
2
776
|
14.
671 + 316 =
987
2
|
15.
532 – 337 =
2
195
|
16.
33 – 29 =
1
4
|
|
17.
29 – 1 =
28
2
|
18.
368 – 363 =
5
1
|
19.
172 – 100 =
72
2
|
20.
440 + 485 =
925
2
|