Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
814 + 135 =
2
949
|
2.
660 – 175 =
485
2
|
3.
598 – 271 =
327
2
|
4.
205 + 165 =
2
370
|
|
5.
656 + 145 =
2
801
|
6.
375 – 12 =
2
363
|
7.
119 – 47 =
72
2
|
8.
452 – 272 =
2
180
|
|
9.
685 – 628 =
2
57
|
10.
863 – 634 =
229
2
|
11.
934 – 382 =
2
552
|
12.
391 – 34 =
2
357
|
|
13.
842 + 150 =
992
2
|
14.
51 + 31 =
2
82
|
15.
787 + 5 =
792
2
|
16.
701 – 472 =
229
2
|
|
17.
872 – 174 =
698
2
|
18.
70 + 61 =
2
131
|
19.
684 – 251 =
2
433
|
20.
187 – 34 =
153
2
|