Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
395 + 5 =
400
2
|
2.
552 – 189 =
363
2
|
3.
383 + 598 =
981
2
|
4.
580 + 237 =
2
817
|
|
5.
177 – 65 =
2
112
|
6.
835 + 145 =
2
980
|
7.
963 + 10 =
2
973
|
8.
39 – 12 =
2
27
|
|
9.
166 + 742 =
2
908
|
10.
634 – 15 =
619
2
|
11.
362 + 255 =
2
617
|
12.
562 – 51 =
511
2
|
|
13.
525 – 112 =
413
2
|
14.
690 – 551 =
2
139
|
15.
366 + 237 =
603
2
|
16.
231 + 284 =
2
515
|
|
17.
908 + 37 =
2
945
|
18.
187 + 43 =
230
2
|
19.
900 – 316 =
584
2
|
20.
111 + 16 =
127
2
|