Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
72 + 508 =
2
580
|
2.
24 – 24 =
0
2
|
3.
672 + 276 =
948
2
|
4.
726 – 193 =
533
2
|
|
5.
601 + 360 =
2
961
|
6.
836 – 133 =
2
703
|
7.
952 + 9 =
2
961
|
8.
265 + 493 =
758
2
|
|
9.
20 + 906 =
926
2
|
10.
252 – 71 =
181
2
|
11.
834 + 18 =
852
2
|
12.
994 + 1 =
2
995
|
|
13.
220 – 72 =
148
2
|
14.
35 – 10 =
25
2
|
15.
251 – 221 =
2
30
|
16.
943 – 192 =
751
2
|
|
17.
216 + 766 =
982
2
|
18.
259 + 342 =
2
601
|
19.
903 + 25 =
2
928
|
20.
313 + 90 =
2
403
|