Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
73 + 186 =
2
259
|
2.
265 – 2 =
263
2
|
3.
262 + 17 =
279
2
|
4.
216 – 178 =
38
2
|
|
5.
69 – 38 =
31
2
|
6.
425 + 456 =
881
2
|
7.
443 – 233 =
2
210
|
8.
912 + 31 =
2
943
|
|
9.
775 – 391 =
384
2
|
10.
832 – 485 =
347
2
|
11.
788 – 174 =
614
2
|
12.
94 + 42 =
136
2
|
|
13.
364 – 329 =
35
2
|
14.
38 + 252 =
2
290
|
15.
46 – 39 =
1
7
|
16.
929 + 44 =
973
2
|
|
17.
542 – 340 =
2
202
|
18.
782 – 401 =
2
381
|
19.
499 – 99 =
2
400
|
20.
489 – 396 =
2
93
|