Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
389 + 165 =
554
2
|
2.
80 + 426 =
506
2
|
3.
512 – 14 =
2
498
|
4.
685 – 410 =
275
2
|
|
5.
12 + 754 =
2
766
|
6.
28 + 412 =
440
2
|
7.
898 + 96 =
2
994
|
8.
924 + 8 =
932
2
|
|
9.
563 + 165 =
728
2
|
10.
494 – 419 =
75
2
|
11.
592 – 410 =
2
182
|
12.
478 – 52 =
2
426
|
|
13.
833 – 390 =
2
443
|
14.
379 – 203 =
176
2
|
15.
611 + 66 =
2
677
|
16.
557 – 554 =
1
3
|
|
17.
427 – 372 =
2
55
|
18.
976 – 561 =
2
415
|
19.
836 – 719 =
2
117
|
20.
567 – 157 =
2
410
|