Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
166 + 826 =
992
2
|
2.
825 – 808 =
2
17
|
3.
316 – 194 =
2
122
|
4.
288 – 118 =
170
2
|
|
5.
334 + 279 =
2
613
|
6.
748 – 642 =
2
106
|
7.
363 – 268 =
2
95
|
8.
175 – 168 =
1
7
|
|
9.
371 – 277 =
2
94
|
10.
800 – 121 =
2
679
|
11.
200 + 148 =
2
348
|
12.
393 – 5 =
2
388
|
|
13.
912 + 34 =
2
946
|
14.
971 – 333 =
638
2
|
15.
688 + 74 =
2
762
|
16.
727 – 256 =
2
471
|
|
17.
332 + 5 =
2
337
|
18.
561 – 400 =
161
2
|
19.
912 – 776 =
136
2
|
20.
326 – 166 =
2
160
|