Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
411 + 22 =
2
433
|
2.
46 + 503 =
2
549
|
3.
131 – 33 =
2
98
|
4.
881 + 8 =
889
2
|
|
5.
806 + 54 =
860
2
|
6.
998 – 160 =
2
838
|
7.
232 – 145 =
2
87
|
8.
263 – 203 =
2
60
|
|
9.
651 – 95 =
2
556
|
10.
572 – 443 =
2
129
|
11.
619 – 78 =
541
2
|
12.
910 + 12 =
922
2
|
|
13.
331 – 233 =
2
98
|
14.
663 – 117 =
2
546
|
15.
176 + 302 =
2
478
|
16.
586 + 70 =
2
656
|
|
17.
530 + 316 =
846
2
|
18.
599 + 203 =
2
802
|
19.
222 – 127 =
95
2
|
20.
673 – 375 =
2
298
|