Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
231 + 404 =
2
635
|
2.
395 – 175 =
220
2
|
3.
883 – 487 =
396
2
|
4.
497 – 77 =
2
420
|
|
5.
394 – 114 =
2
280
|
6.
336 – 265 =
71
2
|
7.
416 – 134 =
282
2
|
8.
119 + 208 =
327
2
|
|
9.
48 – 2 =
2
46
|
10.
891 + 104 =
2
995
|
11.
391 – 231 =
2
160
|
12.
264 – 212 =
52
2
|
|
13.
121 – 15 =
2
106
|
14.
723 – 280 =
2
443
|
15.
585 – 575 =
10
1
|
16.
806 – 149 =
2
657
|
|
17.
15 – 5 =
10
1
|
18.
75 – 50 =
2
25
|
19.
44 – 28 =
16
2
|
20.
70 – 56 =
1
14
|