Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
713 + 63 =
2
776
|
2.
497 – 332 =
165
2
|
3.
502 – 147 =
2
355
|
4.
307 + 42 =
349
2
|
|
5.
483 – 435 =
48
2
|
6.
912 – 835 =
77
2
|
7.
558 – 89 =
2
469
|
8.
901 – 436 =
2
465
|
|
9.
389 – 282 =
107
2
|
10.
783 + 137 =
2
920
|
11.
792 – 385 =
2
407
|
12.
932 + 44 =
976
2
|
|
13.
497 – 258 =
2
239
|
14.
415 + 522 =
937
2
|
15.
436 + 150 =
2
586
|
16.
784 – 269 =
515
2
|
|
17.
541 – 329 =
2
212
|
18.
33 + 281 =
314
2
|
19.
416 – 66 =
350
2
|
20.
550 – 456 =
2
94
|