Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
72 + 526 =
2
598
|
2.
7 + 967 =
2
974
|
3.
483 + 160 =
2
643
|
4.
450 + 92 =
2
542
|
|
5.
70 – 66 =
1
4
|
6.
461 – 128 =
2
333
|
7.
104 + 694 =
2
798
|
8.
624 – 251 =
2
373
|
|
9.
660 + 169 =
829
2
|
10.
82 + 827 =
909
2
|
11.
76 – 74 =
2
1
|
12.
780 – 107 =
673
2
|
|
13.
944 – 533 =
411
2
|
14.
142 – 17 =
125
2
|
15.
246 + 127 =
2
373
|
16.
666 – 22 =
644
2
|
|
17.
702 – 536 =
2
166
|
18.
843 + 52 =
2
895
|
19.
525 + 209 =
734
2
|
20.
256 – 75 =
2
181
|