Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
186 – 83 =
103
2
|
2.
353 – 265 =
88
2
|
3.
699 + 75 =
774
2
|
4.
726 + 113 =
839
2
|
|
5.
267 – 104 =
2
163
|
6.
130 + 105 =
235
2
|
7.
759 – 208 =
2
551
|
8.
707 + 180 =
887
2
|
|
9.
115 – 5 =
110
2
|
10.
89 – 20 =
2
69
|
11.
909 – 707 =
2
202
|
12.
590 – 6 =
2
584
|
|
13.
267 – 200 =
2
67
|
14.
793 + 63 =
856
2
|
15.
334 – 169 =
2
165
|
16.
344 – 67 =
277
2
|
|
17.
290 – 167 =
2
123
|
18.
727 – 88 =
2
639
|
19.
496 + 240 =
2
736
|
20.
496 – 440 =
2
56
|