Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
284 – 68 =
2
216
|
2.
279 – 214 =
65
2
|
3.
934 + 28 =
962
2
|
4.
951 – 755 =
2
196
|
|
5.
512 – 26 =
2
486
|
6.
447 – 258 =
189
2
|
7.
603 – 91 =
2
512
|
8.
38 – 33 =
5
1
|
|
9.
914 + 21 =
935
2
|
10.
136 – 1 =
135
2
|
11.
922 – 833 =
89
2
|
12.
629 – 433 =
2
196
|
|
13.
745 + 65 =
810
2
|
14.
819 – 262 =
2
557
|
15.
813 – 427 =
2
386
|
16.
904 + 0 =
2
904
|
|
17.
61 + 416 =
2
477
|
18.
183 – 60 =
123
2
|
19.
61 – 10 =
2
51
|
20.
487 – 241 =
2
246
|