Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
276 – 66 =
210
2
|
2.
966 + 27 =
2
993
|
3.
981 – 424 =
2
557
|
4.
459 – 122 =
2
337
|
|
5.
548 – 356 =
2
192
|
6.
448 + 70 =
2
518
|
7.
191 + 113 =
304
2
|
8.
908 + 76 =
984
2
|
|
9.
688 + 145 =
833
2
|
10.
65 – 61 =
4
1
|
11.
276 – 165 =
2
111
|
12.
32 + 729 =
761
2
|
|
13.
708 – 160 =
2
548
|
14.
986 + 4 =
2
990
|
15.
609 – 322 =
287
2
|
16.
873 – 577 =
296
2
|
|
17.
892 + 56 =
2
948
|
18.
910 – 824 =
86
2
|
19.
485 – 168 =
317
2
|
20.
44 – 1 =
43
2
|