Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
788 – 67 =
2
721
|
2.
646 – 554 =
92
2
|
3.
618 + 204 =
2
822
|
4.
340 – 264 =
76
2
|
|
5.
733 – 516 =
2
217
|
6.
429 – 4 =
2
425
|
7.
201 + 558 =
2
759
|
8.
119 + 190 =
2
309
|
|
9.
340 + 159 =
2
499
|
10.
606 + 197 =
2
803
|
11.
97 – 20 =
2
77
|
12.
786 + 85 =
871
2
|
|
13.
425 + 283 =
2
708
|
14.
967 + 1 =
2
968
|
15.
124 + 413 =
2
537
|
16.
140 – 105 =
35
2
|
|
17.
465 – 68 =
2
397
|
18.
148 – 142 =
6
1
|
19.
121 + 792 =
913
2
|
20.
872 + 50 =
922
2
|