Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
849 + 40 =
889
2
|
2.
56 + 761 =
2
817
|
3.
215 + 318 =
533
2
|
4.
667 + 255 =
2
922
|
|
5.
980 + 20 =
1000
2
|
6.
621 – 169 =
2
452
|
7.
352 + 368 =
2
720
|
8.
706 – 282 =
2
424
|
|
9.
962 – 183 =
779
2
|
10.
150 – 107 =
43
2
|
11.
425 + 392 =
817
2
|
12.
774 + 91 =
2
865
|
|
13.
537 + 364 =
901
2
|
14.
713 + 103 =
816
2
|
15.
603 + 233 =
2
836
|
16.
108 + 227 =
2
335
|
|
17.
186 – 124 =
62
2
|
18.
79 + 375 =
454
2
|
19.
324 + 592 =
2
916
|
20.
190 – 73 =
2
117
|