Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
127 + 868 =
2
995
|
2.
805 + 169 =
974
2
|
3.
20 – 19 =
2
1
|
4.
589 + 287 =
2
876
|
|
5.
389 + 32 =
421
2
|
6.
128 – 94 =
2
34
|
7.
78 + 211 =
289
2
|
8.
571 + 43 =
614
2
|
|
9.
426 + 334 =
2
760
|
10.
123 – 80 =
43
2
|
11.
593 + 230 =
2
823
|
12.
470 – 411 =
59
2
|
|
13.
46 – 12 =
2
34
|
14.
65 – 18 =
2
47
|
15.
34 + 443 =
2
477
|
16.
791 + 32 =
823
2
|
|
17.
430 – 80 =
350
2
|
18.
649 – 252 =
397
2
|
19.
116 – 90 =
26
2
|
20.
125 – 91 =
2
34
|