Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
847 + 151 =
2
998
|
2.
57 – 16 =
41
2
|
3.
346 + 506 =
2
852
|
4.
402 – 314 =
88
2
|
|
5.
523 – 412 =
111
2
|
6.
655 + 172 =
827
2
|
7.
473 + 367 =
2
840
|
8.
788 + 102 =
2
890
|
|
9.
356 – 125 =
2
231
|
10.
117 + 127 =
2
244
|
11.
792 – 214 =
2
578
|
12.
303 – 255 =
48
2
|
|
13.
174 – 60 =
2
114
|
14.
757 – 558 =
2
199
|
15.
589 – 351 =
2
238
|
16.
839 + 126 =
2
965
|
|
17.
474 – 43 =
2
431
|
18.
902 – 440 =
2
462
|
19.
348 – 338 =
1
10
|
20.
875 + 35 =
2
910
|