Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
675 + 176 =
2
851
|
2.
231 – 213 =
18
2
|
3.
325 + 131 =
456
2
|
4.
662 + 148 =
810
2
|
|
5.
532 – 317 =
2
215
|
6.
118 – 35 =
83
2
|
7.
191 – 187 =
4
1
|
8.
746 – 262 =
484
2
|
|
9.
843 – 647 =
196
2
|
10.
331 – 3 =
328
2
|
11.
449 – 314 =
135
2
|
12.
299 + 178 =
477
2
|
|
13.
775 + 75 =
2
850
|
14.
429 – 8 =
421
2
|
15.
559 – 193 =
2
366
|
16.
443 + 462 =
905
2
|
|
17.
460 – 453 =
1
7
|
18.
356 + 625 =
981
2
|
19.
875 – 637 =
238
2
|
20.
783 – 671 =
112
2
|