Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
179 + 610 =
2
789
|
2.
875 – 192 =
683
2
|
3.
839 + 49 =
888
2
|
4.
641 – 462 =
179
2
|
|
5.
260 + 253 =
2
513
|
6.
374 – 51 =
2
323
|
7.
985 – 55 =
2
930
|
8.
57 – 19 =
2
38
|
|
9.
177 – 71 =
106
2
|
10.
538 – 378 =
2
160
|
11.
276 + 69 =
2
345
|
12.
30 + 3 =
2
33
|
|
13.
709 + 50 =
759
2
|
14.
323 – 97 =
2
226
|
15.
414 + 104 =
518
2
|
16.
266 – 59 =
2
207
|
|
17.
522 – 257 =
265
2
|
18.
533 – 516 =
17
2
|
19.
25 + 41 =
2
66
|
20.
930 – 631 =
2
299
|