Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
527 – 167 =
2
360
|
2.
570 – 535 =
2
35
|
3.
719 – 348 =
371
2
|
4.
674 + 106 =
2
780
|
|
5.
786 – 551 =
235
2
|
6.
977 + 2 =
979
2
|
7.
12 – 5 =
1
7
|
8.
966 – 808 =
2
158
|
|
9.
802 + 191 =
993
2
|
10.
607 – 485 =
2
122
|
11.
226 + 738 =
964
2
|
12.
625 + 99 =
724
2
|
|
13.
766 – 51 =
715
2
|
14.
427 + 465 =
2
892
|
15.
892 + 48 =
2
940
|
16.
487 – 206 =
281
2
|
|
17.
818 + 125 =
2
943
|
18.
732 – 80 =
2
652
|
19.
260 – 56 =
2
204
|
20.
301 – 204 =
97
2
|