Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
350 + 286 =
636
2
|
2.
400 – 232 =
168
2
|
3.
644 + 296 =
2
940
|
4.
405 + 171 =
576
2
|
|
5.
525 – 147 =
2
378
|
6.
881 + 102 =
983
2
|
7.
780 + 76 =
856
2
|
8.
522 – 514 =
1
8
|
|
9.
260 – 104 =
2
156
|
10.
697 + 182 =
2
879
|
11.
32 + 766 =
2
798
|
12.
335 – 297 =
2
38
|
|
13.
762 – 585 =
177
2
|
14.
984 + 4 =
2
988
|
15.
980 + 0 =
2
980
|
16.
418 + 333 =
2
751
|
|
17.
469 + 516 =
985
2
|
18.
335 + 297 =
632
2
|
19.
144 + 262 =
406
2
|
20.
636 + 222 =
2
858
|