Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
928 – 876 =
2
52
|
2.
738 – 184 =
554
2
|
3.
217 – 12 =
2
205
|
4.
276 – 115 =
161
2
|
|
5.
334 – 114 =
220
2
|
6.
275 + 438 =
713
2
|
7.
823 + 82 =
905
2
|
8.
346 – 242 =
104
2
|
|
9.
283 – 169 =
114
2
|
10.
737 – 611 =
2
126
|
11.
652 – 465 =
187
2
|
12.
564 + 331 =
2
895
|
|
13.
28 + 915 =
943
2
|
14.
525 + 166 =
691
2
|
15.
963 + 24 =
987
2
|
16.
601 + 317 =
918
2
|
|
17.
932 + 1 =
933
2
|
18.
916 + 63 =
2
979
|
19.
37 – 23 =
1
14
|
20.
584 – 362 =
2
222
|