Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
360 + 206 =
2
566
|
2.
900 – 199 =
701
2
|
3.
470 + 142 =
2
612
|
4.
379 + 474 =
2
853
|
|
5.
668 + 159 =
2
827
|
6.
633 – 103 =
530
2
|
7.
905 – 42 =
863
2
|
8.
738 + 246 =
984
2
|
|
9.
285 + 556 =
2
841
|
10.
295 – 54 =
241
2
|
11.
560 – 268 =
2
292
|
12.
336 – 289 =
47
2
|
|
13.
282 + 213 =
2
495
|
14.
503 – 467 =
36
2
|
15.
331 – 25 =
306
2
|
16.
959 – 941 =
18
2
|
|
17.
473 – 144 =
2
329
|
18.
942 – 398 =
2
544
|
19.
642 + 252 =
2
894
|
20.
328 – 307 =
2
21
|