Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
926 – 800 =
2
126
|
2.
709 – 495 =
2
214
|
3.
484 + 369 =
2
853
|
4.
489 – 475 =
14
1
|
|
5.
955 – 313 =
2
642
|
6.
901 – 609 =
2
292
|
7.
292 + 323 =
615
2
|
8.
248 + 82 =
330
2
|
|
9.
813 + 65 =
2
878
|
10.
513 – 42 =
471
2
|
11.
567 – 137 =
430
2
|
12.
991 – 908 =
2
83
|
|
13.
189 + 97 =
2
286
|
14.
504 – 80 =
2
424
|
15.
67 + 779 =
846
2
|
16.
207 – 50 =
157
2
|
|
17.
176 + 17 =
193
2
|
18.
813 + 8 =
2
821
|
19.
87 + 658 =
2
745
|
20.
504 – 82 =
2
422
|