Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
330 + 398 =
2
728
|
2.
968 + 18 =
2
986
|
3.
769 + 124 =
893
2
|
4.
32 – 17 =
1
15
|
|
5.
702 + 103 =
2
805
|
6.
596 – 95 =
501
2
|
7.
242 + 420 =
2
662
|
8.
505 + 216 =
721
2
|
|
9.
508 + 325 =
833
2
|
10.
717 – 419 =
2
298
|
11.
668 + 59 =
2
727
|
12.
637 + 239 =
2
876
|
|
13.
998 + 0 =
998
2
|
14.
98 – 22 =
2
76
|
15.
538 – 247 =
2
291
|
16.
932 – 171 =
761
2
|
|
17.
477 + 445 =
2
922
|
18.
396 – 362 =
34
2
|
19.
593 – 375 =
2
218
|
20.
535 + 172 =
707
2
|