Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
111 + 781 =
2
892
|
2.
483 – 133 =
2
350
|
3.
149 – 23 =
126
2
|
4.
598 – 118 =
2
480
|
|
5.
871 – 114 =
757
2
|
6.
897 + 81 =
2
978
|
7.
134 + 692 =
2
826
|
8.
368 – 216 =
152
2
|
|
9.
23 – 7 =
16
2
|
10.
644 + 11 =
2
655
|
11.
8 – 5 =
3
1
|
12.
962 + 30 =
992
2
|
|
13.
589 + 396 =
985
2
|
14.
975 – 970 =
1
5
|
15.
403 – 257 =
2
146
|
16.
106 + 475 =
2
581
|
|
17.
284 + 388 =
2
672
|
18.
478 – 213 =
2
265
|
19.
827 – 645 =
2
182
|
20.
388 – 349 =
39
2
|