Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
69 + 319 =
388
2
|
2.
987 + 11 =
998
2
|
3.
15 + 676 =
691
2
|
4.
960 + 22 =
982
2
|
|
5.
383 + 484 =
867
2
|
6.
222 + 612 =
2
834
|
7.
1 + 381 =
382
2
|
8.
1 – 0 =
1
2
|
|
9.
129 – 90 =
39
2
|
10.
246 – 155 =
91
2
|
11.
625 – 92 =
533
2
|
12.
561 – 9 =
552
2
|
|
13.
865 – 373 =
492
2
|
14.
102 – 88 =
14
1
|
15.
92 + 435 =
2
527
|
16.
816 – 788 =
28
2
|
|
17.
274 – 20 =
254
2
|
18.
580 – 177 =
403
2
|
19.
562 – 106 =
2
456
|
20.
756 – 506 =
2
250
|