Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
185 + 80 =
265
2
|
2.
211 – 133 =
78
2
|
3.
991 – 592 =
399
2
|
4.
430 + 452 =
2
882
|
|
5.
388 + 331 =
2
719
|
6.
435 – 427 =
8
1
|
7.
579 – 167 =
412
2
|
8.
170 – 152 =
2
18
|
|
9.
720 – 686 =
34
2
|
10.
668 + 284 =
2
952
|
11.
492 + 351 =
843
2
|
12.
840 + 150 =
990
2
|
|
13.
825 – 739 =
86
2
|
14.
94 + 151 =
245
2
|
15.
164 + 669 =
2
833
|
16.
323 – 89 =
2
234
|
|
17.
656 – 148 =
2
508
|
18.
439 – 236 =
2
203
|
19.
34 + 696 =
2
730
|
20.
263 – 222 =
2
41
|