Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
241 – 17 =
2
224
|
2.
540 + 228 =
768
2
|
3.
316 + 358 =
674
2
|
4.
264 – 6 =
258
2
|
|
5.
431 – 415 =
2
16
|
6.
832 – 450 =
382
2
|
7.
851 + 113 =
2
964
|
8.
255 – 113 =
142
2
|
|
9.
952 – 420 =
532
2
|
10.
273 – 91 =
182
2
|
11.
125 + 84 =
2
209
|
12.
969 + 24 =
2
993
|
|
13.
218 + 715 =
933
2
|
14.
824 + 24 =
848
2
|
15.
904 – 228 =
2
676
|
16.
271 + 441 =
712
2
|
|
17.
264 + 593 =
857
2
|
18.
18 – 14 =
4
1
|
19.
303 – 8 =
295
2
|
20.
298 + 360 =
2
658
|