Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
658 + 116 =
774
2
|
2.
692 – 652 =
40
2
|
3.
309 + 265 =
2
574
|
4.
401 + 232 =
2
633
|
|
5.
667 – 402 =
265
2
|
6.
99 – 60 =
2
39
|
7.
445 – 241 =
2
204
|
8.
305 + 547 =
852
2
|
|
9.
798 + 138 =
2
936
|
10.
140 + 100 =
240
2
|
11.
415 – 142 =
2
273
|
12.
264 + 497 =
761
2
|
|
13.
704 – 436 =
268
2
|
14.
935 + 58 =
2
993
|
15.
638 – 214 =
2
424
|
16.
994 + 6 =
1000
2
|
|
17.
954 + 28 =
2
982
|
18.
106 – 16 =
2
90
|
19.
876 + 39 =
915
2
|
20.
140 + 787 =
927
2
|