Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
375 – 12 =
2
363
|
2.
827 – 289 =
538
2
|
3.
892 + 12 =
904
2
|
4.
763 – 152 =
2
611
|
|
5.
276 + 205 =
481
2
|
6.
492 – 331 =
161
2
|
7.
266 + 168 =
2
434
|
8.
964 + 8 =
2
972
|
|
9.
365 – 311 =
2
54
|
10.
716 + 114 =
830
2
|
11.
767 – 590 =
177
2
|
12.
866 – 63 =
803
2
|
|
13.
623 – 569 =
54
2
|
14.
896 + 27 =
2
923
|
15.
304 + 195 =
2
499
|
16.
286 – 104 =
182
2
|
|
17.
916 – 539 =
2
377
|
18.
22 + 940 =
962
2
|
19.
284 + 594 =
2
878
|
20.
177 + 797 =
974
2
|