Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
111 + 2 =
2
113
|
2.
592 – 292 =
300
2
|
3.
425 + 116 =
2
541
|
4.
264 – 249 =
1
15
|
|
5.
514 – 30 =
484
2
|
6.
124 + 714 =
838
2
|
7.
410 – 281 =
129
2
|
8.
769 + 193 =
962
2
|
|
9.
10 – 1 =
9
1
|
10.
789 – 576 =
213
2
|
11.
254 + 314 =
2
568
|
12.
543 + 54 =
2
597
|
|
13.
815 + 114 =
929
2
|
14.
928 – 112 =
2
816
|
15.
162 – 18 =
144
2
|
16.
335 + 24 =
2
359
|
|
17.
273 + 573 =
846
2
|
18.
147 – 40 =
107
2
|
19.
442 – 49 =
2
393
|
20.
679 + 96 =
775
2
|