Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
54 + 875 =
929
2
|
2.
499 + 9 =
508
2
|
3.
193 – 192 =
2
1
|
4.
268 – 266 =
2
1
|
|
5.
26 + 65 =
91
2
|
6.
512 + 21 =
533
2
|
7.
987 – 737 =
2
250
|
8.
40 – 39 =
2
1
|
|
9.
395 + 298 =
2
693
|
10.
526 – 105 =
421
2
|
11.
239 – 18 =
2
221
|
12.
302 – 125 =
177
2
|
|
13.
926 + 1 =
2
927
|
14.
214 + 141 =
355
2
|
15.
929 + 37 =
966
2
|
16.
237 + 239 =
2
476
|
|
17.
486 – 38 =
2
448
|
18.
312 + 325 =
637
2
|
19.
332 – 322 =
10
1
|
20.
775 – 74 =
2
701
|