Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
884 – 86 =
798
2
|
2.
696 + 222 =
2
918
|
3.
399 + 490 =
2
889
|
4.
92 – 80 =
1
12
|
|
5.
375 – 297 =
2
78
|
6.
17 – 3 =
14
1
|
7.
977 + 11 =
988
2
|
8.
107 + 756 =
2
863
|
|
9.
590 + 252 =
2
842
|
10.
792 – 117 =
675
2
|
11.
219 + 165 =
384
2
|
12.
637 – 336 =
2
301
|
|
13.
61 – 59 =
1
2
|
14.
672 – 461 =
211
2
|
15.
220 + 56 =
276
2
|
16.
662 – 438 =
224
2
|
|
17.
736 + 218 =
2
954
|
18.
155 – 11 =
144
2
|
19.
273 – 64 =
2
209
|
20.
455 – 1 =
454
2
|