Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
376 + 244 =
2
620
|
2.
531 + 195 =
726
2
|
3.
262 – 104 =
158
2
|
4.
846 + 69 =
2
915
|
|
5.
256 – 70 =
186
2
|
6.
283 + 242 =
2
525
|
7.
340 – 74 =
266
2
|
8.
707 – 472 =
2
235
|
|
9.
69 + 651 =
2
720
|
10.
552 – 74 =
478
2
|
11.
830 – 706 =
124
2
|
12.
51 – 51 =
2
0
|
|
13.
324 – 66 =
2
258
|
14.
864 – 402 =
462
2
|
15.
961 – 890 =
2
71
|
16.
906 + 28 =
2
934
|
|
17.
105 + 19 =
2
124
|
18.
909 + 72 =
981
2
|
19.
358 – 277 =
2
81
|
20.
254 – 39 =
215
2
|