Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
785 + 190 =
2
975
|
2.
838 – 219 =
619
2
|
3.
638 + 165 =
2
803
|
4.
404 – 401 =
3
1
|
|
5.
29 + 801 =
830
2
|
6.
982 + 10 =
2
992
|
7.
848 – 760 =
2
88
|
8.
232 + 638 =
870
2
|
|
9.
594 + 320 =
2
914
|
10.
153 – 121 =
2
32
|
11.
395 – 154 =
2
241
|
12.
184 – 119 =
65
2
|
|
13.
867 + 109 =
976
2
|
14.
835 + 4 =
839
2
|
15.
666 + 45 =
2
711
|
16.
3 – 0 =
3
1
|
|
17.
35 – 4 =
2
31
|
18.
435 – 26 =
2
409
|
19.
886 + 105 =
2
991
|
20.
668 + 77 =
2
745
|