Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
427 – 152 =
2
275
|
2.
629 – 165 =
2
464
|
3.
351 + 633 =
2
984
|
4.
568 + 218 =
2
786
|
|
5.
369 + 558 =
2
927
|
6.
547 – 292 =
2
255
|
7.
429 – 179 =
2
250
|
8.
962 + 16 =
2
978
|
|
9.
405 + 557 =
962
2
|
10.
30 – 19 =
1
11
|
11.
591 + 241 =
832
2
|
12.
863 + 76 =
2
939
|
|
13.
984 – 963 =
21
2
|
14.
807 + 26 =
2
833
|
15.
968 – 19 =
2
949
|
16.
319 – 127 =
2
192
|
|
17.
537 + 73 =
610
2
|
18.
810 + 155 =
965
2
|
19.
527 + 54 =
581
2
|
20.
367 – 69 =
2
298
|