Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
557 + 369 =
926
2
|
2.
168 – 156 =
1
12
|
3.
724 + 224 =
948
2
|
4.
375 – 69 =
306
2
|
|
5.
302 – 162 =
2
140
|
6.
967 + 24 =
991
2
|
7.
799 + 91 =
2
890
|
8.
455 + 136 =
2
591
|
|
9.
137 + 833 =
2
970
|
10.
954 – 1 =
953
2
|
11.
790 + 209 =
2
999
|
12.
881 + 111 =
992
2
|
|
13.
798 – 297 =
501
2
|
14.
978 + 10 =
2
988
|
15.
290 – 181 =
109
2
|
16.
645 + 329 =
974
2
|
|
17.
261 – 73 =
188
2
|
18.
641 – 557 =
84
2
|
19.
405 + 422 =
2
827
|
20.
338 – 122 =
2
216
|