Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
171 – 0 =
2
171
|
2.
59 + 230 =
2
289
|
3.
806 + 182 =
2
988
|
4.
232 – 35 =
2
197
|
|
5.
761 – 383 =
378
2
|
6.
739 – 214 =
525
2
|
7.
142 + 258 =
400
2
|
8.
886 + 104 =
990
2
|
|
9.
715 – 139 =
576
2
|
10.
119 + 458 =
577
2
|
11.
848 – 499 =
349
2
|
12.
339 + 344 =
683
2
|
|
13.
419 + 221 =
2
640
|
14.
826 + 22 =
848
2
|
15.
58 + 194 =
2
252
|
16.
347 + 424 =
771
2
|
|
17.
392 – 283 =
109
2
|
18.
116 + 805 =
2
921
|
19.
449 – 341 =
108
2
|
20.
374 – 23 =
2
351
|