Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
625 + 158 =
783
2
|
2.
883 + 117 =
1000
2
|
3.
348 + 276 =
624
2
|
4.
864 + 136 =
2
1000
|
|
5.
619 + 129 =
2
748
|
6.
313 + 88 =
401
2
|
7.
835 + 96 =
931
2
|
8.
425 + 101 =
526
2
|
|
9.
368 + 498 =
2
866
|
10.
443 – 111 =
2
332
|
11.
319 – 92 =
2
227
|
12.
224 – 191 =
33
2
|
|
13.
699 – 641 =
58
2
|
14.
354 + 218 =
2
572
|
15.
449 – 142 =
2
307
|
16.
316 – 251 =
65
2
|
|
17.
845 + 15 =
2
860
|
18.
291 – 63 =
228
2
|
19.
873 + 33 =
2
906
|
20.
879 + 107 =
2
986
|