Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
788 + 82 =
870
2
|
2.
202 + 90 =
292
2
|
3.
214 – 98 =
2
116
|
4.
997 – 175 =
822
2
|
|
5.
86 – 59 =
2
27
|
6.
224 – 145 =
2
79
|
7.
111 – 47 =
64
2
|
8.
63 + 865 =
2
928
|
|
9.
578 + 36 =
614
2
|
10.
568 + 230 =
798
2
|
11.
327 – 28 =
2
299
|
12.
389 – 67 =
322
2
|
|
13.
960 + 33 =
993
2
|
14.
922 – 786 =
136
2
|
15.
173 – 36 =
137
2
|
16.
343 + 606 =
949
2
|
|
17.
859 – 781 =
78
2
|
18.
163 – 21 =
2
142
|
19.
251 + 45 =
2
296
|
20.
89 – 32 =
2
57
|