Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
761 + 107 =
868
2
|
2.
201 – 151 =
50
2
|
3.
819 + 47 =
2
866
|
4.
484 – 4 =
480
2
|
|
5.
711 + 135 =
2
846
|
6.
707 + 27 =
2
734
|
7.
86 – 45 =
41
2
|
8.
702 – 18 =
2
684
|
|
9.
400 + 504 =
904
2
|
10.
748 – 640 =
108
2
|
11.
159 – 73 =
2
86
|
12.
694 + 299 =
2
993
|
|
13.
862 + 119 =
2
981
|
14.
870 – 400 =
470
2
|
15.
33 – 19 =
14
1
|
16.
243 – 233 =
10
1
|
|
17.
393 – 267 =
126
2
|
18.
35 + 137 =
172
2
|
19.
882 – 75 =
807
2
|
20.
479 + 273 =
752
2
|