Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
76 – 13 =
63
2
|
2.
386 + 367 =
2
753
|
3.
247 + 435 =
682
2
|
4.
626 – 95 =
2
531
|
|
5.
431 + 108 =
539
2
|
6.
65 – 12 =
53
2
|
7.
420 – 10 =
410
2
|
8.
433 + 379 =
812
2
|
|
9.
401 + 27 =
428
2
|
10.
338 + 165 =
2
503
|
11.
108 – 1 =
2
107
|
12.
537 + 183 =
2
720
|
|
13.
173 – 114 =
59
2
|
14.
21 – 14 =
1
7
|
15.
417 – 149 =
2
268
|
16.
520 – 482 =
2
38
|
|
17.
774 – 106 =
668
2
|
18.
674 – 182 =
492
2
|
19.
732 – 566 =
166
2
|
20.
734 – 696 =
2
38
|