Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
167 – 110 =
57
2
|
2.
227 + 13 =
240
2
|
3.
111 + 742 =
853
2
|
4.
726 – 552 =
174
2
|
|
5.
599 – 498 =
101
2
|
6.
632 – 156 =
476
2
|
7.
584 + 286 =
2
870
|
8.
832 + 96 =
2
928
|
|
9.
81 – 72 =
9
1
|
10.
202 – 86 =
116
2
|
11.
734 – 621 =
113
2
|
12.
379 + 328 =
707
2
|
|
13.
219 + 460 =
2
679
|
14.
433 + 437 =
870
2
|
15.
195 – 93 =
2
102
|
16.
996 – 875 =
2
121
|
|
17.
540 – 360 =
180
2
|
18.
683 + 64 =
2
747
|
19.
56 – 48 =
8
1
|
20.
766 + 112 =
878
2
|