Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
587 + 114 =
701
2
|
2.
944 + 36 =
980
2
|
3.
438 + 336 =
774
2
|
4.
898 – 47 =
2
851
|
|
5.
593 – 75 =
2
518
|
6.
420 – 370 =
50
2
|
7.
424 – 265 =
2
159
|
8.
24 + 257 =
2
281
|
|
9.
654 – 96 =
2
558
|
10.
843 – 840 =
1
3
|
11.
378 – 135 =
2
243
|
12.
112 – 86 =
26
2
|
|
13.
350 – 56 =
2
294
|
14.
271 + 707 =
978
2
|
15.
56 + 520 =
576
2
|
16.
702 – 577 =
2
125
|
|
17.
266 + 36 =
2
302
|
18.
167 + 806 =
973
2
|
19.
331 + 234 =
565
2
|
20.
782 + 218 =
2
1000
|