Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
479 + 192 =
671
2
|
2.
920 + 12 =
932
2
|
3.
756 – 294 =
2
462
|
4.
229 – 120 =
2
109
|
|
5.
638 + 23 =
661
2
|
6.
452 + 169 =
621
2
|
7.
602 – 158 =
444
2
|
8.
906 – 567 =
2
339
|
|
9.
801 + 17 =
2
818
|
10.
672 + 290 =
2
962
|
11.
457 + 463 =
920
2
|
12.
48 + 652 =
700
2
|
|
13.
776 – 540 =
2
236
|
14.
187 + 420 =
2
607
|
15.
22 – 13 =
9
1
|
16.
266 + 208 =
474
2
|
|
17.
470 + 138 =
608
2
|
18.
794 – 754 =
2
40
|
19.
971 + 18 =
989
2
|
20.
389 + 262 =
651
2
|