Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
465 + 501 =
2
966
|
2.
371 + 321 =
692
2
|
3.
830 + 3 =
2
833
|
4.
336 + 58 =
394
2
|
|
5.
240 – 221 =
2
19
|
6.
889 + 2 =
2
891
|
7.
607 – 575 =
2
32
|
8.
466 + 376 =
2
842
|
|
9.
259 + 329 =
2
588
|
10.
215 – 85 =
2
130
|
11.
367 + 622 =
2
989
|
12.
393 – 108 =
285
2
|
|
13.
335 + 279 =
614
2
|
14.
532 – 58 =
474
2
|
15.
296 + 473 =
769
2
|
16.
537 – 300 =
237
2
|
|
17.
485 – 188 =
2
297
|
18.
449 – 254 =
2
195
|
19.
97 + 803 =
900
2
|
20.
473 – 63 =
410
2
|