Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
878 + 44 =
2
922
|
2.
967 – 140 =
827
2
|
3.
639 – 590 =
2
49
|
4.
457 + 533 =
2
990
|
|
5.
363 + 183 =
546
2
|
6.
342 – 188 =
2
154
|
7.
985 – 449 =
536
2
|
8.
765 + 159 =
924
2
|
|
9.
69 – 59 =
1
10
|
10.
260 – 162 =
2
98
|
11.
32 – 11 =
21
2
|
12.
68 – 5 =
63
2
|
|
13.
706 + 142 =
848
2
|
14.
787 – 762 =
2
25
|
15.
586 + 193 =
2
779
|
16.
926 + 41 =
967
2
|
|
17.
119 + 444 =
563
2
|
18.
934 – 348 =
586
2
|
19.
20 – 6 =
1
14
|
20.
209 + 679 =
888
2
|