Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
788 + 154 =
2
942
|
2.
772 – 80 =
2
692
|
3.
458 + 13 =
2
471
|
4.
234 – 171 =
63
2
|
|
5.
425 + 157 =
582
2
|
6.
112 – 14 =
98
2
|
7.
598 – 131 =
467
2
|
8.
655 – 53 =
602
2
|
|
9.
629 + 352 =
2
981
|
10.
655 – 228 =
2
427
|
11.
23 + 929 =
2
952
|
12.
773 + 75 =
848
2
|
|
13.
305 – 285 =
2
20
|
14.
938 – 682 =
256
2
|
15.
814 – 35 =
2
779
|
16.
884 – 467 =
2
417
|
|
17.
744 + 238 =
2
982
|
18.
189 + 30 =
219
2
|
19.
415 + 424 =
2
839
|
20.
645 – 472 =
173
2
|