Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
285 + 443 =
2
728
|
2.
199 + 762 =
2
961
|
3.
906 – 83 =
2
823
|
4.
743 – 6 =
2
737
|
|
5.
205 + 315 =
520
2
|
6.
357 + 359 =
2
716
|
7.
118 – 41 =
2
77
|
8.
760 + 72 =
2
832
|
|
9.
311 + 148 =
459
2
|
10.
790 + 146 =
2
936
|
11.
317 – 109 =
208
2
|
12.
844 – 608 =
236
2
|
|
13.
465 + 469 =
2
934
|
14.
642 + 30 =
672
2
|
15.
550 – 267 =
283
2
|
16.
234 + 397 =
2
631
|
|
17.
165 – 50 =
2
115
|
18.
334 + 367 =
701
2
|
19.
838 – 728 =
2
110
|
20.
276 + 582 =
858
2
|