Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
529 + 186 =
2
715
|
2.
992 – 197 =
795
2
|
3.
246 + 667 =
913
2
|
4.
6 + 238 =
2
244
|
|
5.
829 + 165 =
994
2
|
6.
517 + 202 =
719
2
|
7.
299 – 136 =
2
163
|
8.
341 – 225 =
116
2
|
|
9.
6 + 831 =
837
2
|
10.
458 + 123 =
581
2
|
11.
326 – 109 =
2
217
|
12.
252 – 123 =
129
2
|
|
13.
404 – 363 =
2
41
|
14.
757 – 466 =
291
2
|
15.
49 + 486 =
535
2
|
16.
820 + 107 =
2
927
|
|
17.
351 – 150 =
2
201
|
18.
763 + 5 =
2
768
|
19.
339 – 328 =
1
11
|
20.
954 – 673 =
281
2
|