Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
492 + 22 =
514
2
|
2.
186 – 182 =
1
4
|
3.
529 + 454 =
983
2
|
4.
966 + 24 =
2
990
|
|
5.
218 + 476 =
2
694
|
6.
86 + 94 =
2
180
|
7.
748 + 250 =
2
998
|
8.
461 – 402 =
2
59
|
|
9.
497 + 160 =
657
2
|
10.
545 + 230 =
2
775
|
11.
991 + 9 =
2
1000
|
12.
298 + 70 =
368
2
|
|
13.
31 – 19 =
12
1
|
14.
749 – 9 =
2
740
|
15.
882 + 70 =
2
952
|
16.
132 + 150 =
2
282
|
|
17.
517 – 249 =
2
268
|
18.
277 – 163 =
2
114
|
19.
145 – 54 =
91
2
|
20.
993 + 3 =
2
996
|