Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
261 – 8 =
253
2
|
2.
733 – 596 =
2
137
|
3.
128 – 44 =
2
84
|
4.
615 + 379 =
2
994
|
|
5.
427 + 2 =
2
429
|
6.
468 + 519 =
2
987
|
7.
115 + 869 =
2
984
|
8.
609 – 2 =
607
2
|
|
9.
319 + 76 =
395
2
|
10.
938 – 891 =
2
47
|
11.
480 – 274 =
2
206
|
12.
480 – 355 =
2
125
|
|
13.
153 + 534 =
687
2
|
14.
803 – 289 =
514
2
|
15.
656 – 25 =
2
631
|
16.
19 + 400 =
2
419
|
|
17.
532 – 124 =
2
408
|
18.
300 + 271 =
571
2
|
19.
214 – 16 =
198
2
|
20.
652 – 216 =
436
2
|