Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
11 + 102 =
113
2
|
2.
893 – 714 =
179
2
|
3.
736 + 173 =
909
2
|
4.
696 + 202 =
2
898
|
|
5.
659 + 98 =
2
757
|
6.
657 + 216 =
2
873
|
7.
713 + 73 =
2
786
|
8.
399 – 345 =
2
54
|
|
9.
808 – 406 =
402
2
|
10.
580 + 382 =
2
962
|
11.
629 – 170 =
459
2
|
12.
860 – 583 =
277
2
|
|
13.
215 – 133 =
2
82
|
14.
67 – 67 =
0
2
|
15.
569 – 561 =
1
8
|
16.
965 + 25 =
990
2
|
|
17.
55 – 12 =
43
2
|
18.
798 + 54 =
852
2
|
19.
491 – 135 =
2
356
|
20.
397 – 166 =
231
2
|