Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
963 + 14 =
2
977
|
2.
724 + 200 =
924
2
|
3.
199 – 90 =
2
109
|
4.
635 – 631 =
1
4
|
|
5.
846 + 78 =
924
2
|
6.
563 – 513 =
2
50
|
7.
28 – 22 =
6
1
|
8.
561 – 286 =
275
2
|
|
9.
882 – 863 =
19
2
|
10.
212 + 439 =
2
651
|
11.
722 + 102 =
824
2
|
12.
760 + 107 =
2
867
|
|
13.
860 + 4 =
2
864
|
14.
309 + 537 =
2
846
|
15.
47 + 428 =
475
2
|
16.
246 + 676 =
2
922
|
|
17.
295 – 251 =
2
44
|
18.
408 – 390 =
18
2
|
19.
896 – 206 =
2
690
|
20.
349 + 205 =
2
554
|