Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
282 + 202 =
484
2
|
2.
559 + 428 =
987
2
|
3.
470 + 73 =
2
543
|
4.
932 – 320 =
2
612
|
|
5.
963 – 116 =
847
2
|
6.
967 – 678 =
2
289
|
7.
348 + 640 =
2
988
|
8.
819 – 151 =
668
2
|
|
9.
291 + 85 =
2
376
|
10.
355 + 208 =
2
563
|
11.
863 – 200 =
2
663
|
12.
741 – 359 =
2
382
|
|
13.
770 + 132 =
2
902
|
14.
631 + 276 =
907
2
|
15.
659 + 261 =
2
920
|
16.
285 – 216 =
69
2
|
|
17.
229 – 112 =
2
117
|
18.
469 + 101 =
2
570
|
19.
781 – 473 =
308
2
|
20.
242 + 549 =
791
2
|