Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
437 + 208 =
645
2
|
2.
2 + 125 =
2
127
|
3.
25 – 0 =
2
25
|
4.
777 – 279 =
498
2
|
|
5.
470 + 393 =
2
863
|
6.
103 + 764 =
867
2
|
7.
254 – 158 =
96
2
|
8.
139 – 93 =
46
2
|
|
9.
848 – 329 =
2
519
|
10.
568 – 322 =
246
2
|
11.
325 – 167 =
158
2
|
12.
301 – 264 =
2
37
|
|
13.
176 – 25 =
151
2
|
14.
547 + 83 =
630
2
|
15.
872 – 276 =
2
596
|
16.
321 + 540 =
861
2
|
|
17.
858 + 11 =
869
2
|
18.
940 + 24 =
2
964
|
19.
759 – 281 =
2
478
|
20.
368 + 58 =
2
426
|