Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
531 – 64 =
467
2
|
2.
134 – 30 =
104
2
|
3.
72 – 6 =
2
66
|
4.
168 – 96 =
2
72
|
|
5.
52 – 24 =
2
28
|
6.
378 + 608 =
986
2
|
7.
924 – 338 =
586
2
|
8.
48 + 944 =
2
992
|
|
9.
520 + 316 =
836
2
|
10.
534 + 7 =
541
2
|
11.
806 – 281 =
525
2
|
12.
395 – 208 =
187
2
|
|
13.
577 + 76 =
653
2
|
14.
776 – 345 =
431
2
|
15.
633 – 126 =
507
2
|
16.
362 + 85 =
2
447
|
|
17.
803 – 256 =
2
547
|
18.
153 + 340 =
493
2
|
19.
602 – 588 =
1
14
|
20.
670 + 46 =
2
716
|