Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
896 + 25 =
2
921
|
2.
718 – 67 =
651
2
|
3.
89 + 254 =
2
343
|
4.
169 + 259 =
2
428
|
|
5.
71 + 225 =
296
2
|
6.
243 + 420 =
663
2
|
7.
538 + 147 =
2
685
|
8.
938 + 30 =
2
968
|
|
9.
56 + 387 =
2
443
|
10.
956 – 683 =
2
273
|
11.
819 – 472 =
2
347
|
12.
965 – 909 =
56
2
|
|
13.
750 – 632 =
118
2
|
14.
493 + 126 =
2
619
|
15.
431 – 30 =
401
2
|
16.
757 – 239 =
518
2
|
|
17.
34 – 34 =
2
0
|
18.
38 – 14 =
2
24
|
19.
617 + 159 =
776
2
|
20.
512 + 476 =
2
988
|