Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
548 – 436 =
2
112
|
2.
716 – 345 =
2
371
|
3.
196 – 44 =
2
152
|
4.
368 – 320 =
48
2
|
|
5.
264 – 132 =
132
2
|
6.
25 + 641 =
2
666
|
7.
142 – 86 =
56
2
|
8.
959 + 22 =
981
2
|
|
9.
669 – 174 =
2
495
|
10.
947 – 749 =
2
198
|
11.
549 + 430 =
979
2
|
12.
449 – 135 =
314
2
|
|
13.
901 + 39 =
940
2
|
14.
721 + 125 =
2
846
|
15.
135 – 63 =
2
72
|
16.
195 – 195 =
0
2
|
|
17.
957 – 611 =
2
346
|
18.
219 – 23 =
196
2
|
19.
174 – 51 =
123
2
|
20.
530 – 208 =
2
322
|