Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
281 + 227 =
2
508
|
2.
433 – 113 =
2
320
|
3.
909 + 13 =
2
922
|
4.
774 + 185 =
959
2
|
|
5.
322 – 164 =
2
158
|
6.
996 – 854 =
142
2
|
7.
481 – 182 =
299
2
|
8.
791 + 101 =
892
2
|
|
9.
675 – 35 =
2
640
|
10.
383 + 172 =
555
2
|
11.
893 – 750 =
143
2
|
12.
415 – 2 =
2
413
|
|
13.
940 – 133 =
807
2
|
14.
974 + 8 =
2
982
|
15.
65 – 12 =
53
2
|
16.
616 – 17 =
2
599
|
|
17.
470 – 354 =
2
116
|
18.
977 + 18 =
995
2
|
19.
451 – 84 =
2
367
|
20.
295 + 631 =
2
926
|